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Radiant|Lab Grown|IGI

4.10ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG754563470

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG754563470

Diamond specifications and retailer prices

From $4,527 AUD
$3,180 USD
As of October 30, 2026
Save $26,621 AUD (85%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $31,148 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.1ct lab-grown radiant diamond

This 4.1ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754563470 or 754563470. Listed at 32 retailers as of October 30, 2026, with prices from $4,527 to $31,148, a $26,621 spread on the same certified stone. Do Amore Diamonds lists it at $31,148. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.10
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563470
Dimensions8.06 × 8.06 × 5.36 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.06 mm8.06 mm4.10 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563470
Side View
Table 63.0%Crown 44.5°Girdle: Slightly ThickPavilion 35.2°Culet: NoneDepth 66.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $31,148 AUD|Low: $4,527 AUD|High: $32,615 AUD|Avg: $12,721 AUD|-4.5%
Do Amore Diamonds
Retailer 2
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Retailer 24
November 1, 2026
Retailer 9$4,527 AUD
Retailer 19$4,828 AUD
Retailer 6$5,173 AUD
Retailer 3$5,474 AUD
Retailer 8$5,953 AUD
Retailer 4$5,995 AUD
Retailer 22$7,243 AUD
Retailer 11$7,271 AUD
Retailer 5$7,391 AUD
Retailer 21$7,686 AUD
Retailer 13$8,826 AUD
Retailer 15$8,874 AUD
Retailer 24$9,372 AUD
Retailer 17$10,186 AUD
Retailer 16$12,337 AUD
Retailer 2$12,417 AUD
Retailer 18$12,524 AUD
Retailer 7$13,184 AUD
Retailer 10$14,459 AUD
Retailer 23$16,201 AUD
Retailer 20$20,195 AUD
Retailer 14$20,399 AUD
Retailer 12$21,064 AUD
Do Amore Diamonds$31,148 AUD

28 data points across 24 retailers

32 retailers$4,527 AUD to $31,148 AUD

A
Cheapest Retailer
-
$4,527 AUD
$3,180 USD
Retailer 2
-
$4,741 AUD
$3,330 USD
View
Price last confirmed 24 days ago
A
Retailer 3
-
$4,828 AUD
£2,671 GBP
View
Retailer 4
-
$5,024 AUD
$3,529 USD
View
Price last confirmed 32 days ago
A
Retailer 5
-
$5,173 AUD
$3,634 USD
View
Retailer 6
-
$5,467 AUD
$3,840 USD
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Price last confirmed 34 days ago
A
Retailer 7
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$5,474 AUD
$3,845 USD
View
Retailer 8
-
$5,498 AUD
$3,862 USD
View
Price last confirmed 29 days ago
Retailer 9
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$5,747 AUD
$4,037 USD
View
Price last confirmed 34 days ago
A
Retailer 10
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$5,953 AUD
$4,182 USD
View
Final sale: no returns
A
Retailer 11
-
$5,995 AUD
$4,211 USD
View
A
Retailer 12
-
$7,243 AUD
$5,088 USD
View
A
Retailer 13
-
$7,271 AUD
HK$39,900 HKD
View
A
Retailer 14
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$7,391 AUD
$5,192 USD
View
Retailer 15
-
$7,585 AUD
$5,328 USD
View
Price last confirmed 21 days ago
A
Retailer 16
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$7,686 AUD
£4,251 GBP
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Retailer 17
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$8,038 AUD
$5,646 USD
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Price last confirmed 31 days ago
A
Retailer 18
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$8,826 AUD
$6,200 USD
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A
Retailer 19
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$8,874 AUD
£4,908 GBP
View
A
Retailer 20
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$9,372 AUD
€6,270 EUR
View
B+
Retailer 21
-
$10,186 AUD
$7,155 USD
View
B+
Retailer 22
-
$12,337 AUD
ZAR 139,998 ZAR
View
B+
Retailer 23
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$12,417 AUD
£6,868 GBP
View
B+
Retailer 24
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$12,524 AUD
View
B+
Retailer 25
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$13,184 AUD
$9,261 USD
View
B+
Retailer 26
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$14,459 AUD
$10,156 USD
View
B
Retailer 27
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$16,179 AUD
$11,365 USD
View
B+
Retailer 28
-
$16,201 AUD
$11,380 USD
View
B
Retailer 29
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$20,195 AUD
View
B
Retailer 30
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$20,399 AUD
$14,329 USD
View
B
Retailer 31
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$21,064 AUD
SGD 19,995 SGD
View
Most Expensive
B
Do Amore Diamonds
27-B59D861A9 · Oct 31
$31,148 AUD
$21,880 USD
View
31 more retailers have this diamond
Prices start from $4,527 AUDSave up to $26,621 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.10ct Radiant
$4,527 AUD