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Round|Lab Grown|IGI

4.52ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG731566883

Shape and cutting style on the report: Round brilliant

Certificate IGI LG731566883

Diamond specifications and retailer prices

From $3,966 AUD
$2,786 USD
As of October 29, 2026
Save $23,324 AUD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $27,290 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.52ct lab-grown round diamond

This 4.52ct lab-grown round 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 LG731566883 or 731566883. Listed at 20 retailers as of October 29, 2026, with prices from $3,966 to $27,290, a $23,324 spread on the same certified stone. Do Amore Diamonds lists it at $27,290. 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

4.52
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731566883
Dimensions10.50 × 10.59 × 6.54 mm
L/W Ratio1.01
Girdle conditionFaceted
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
10.50 mm10.59 mm4.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731566883
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
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 29
Current: $27,290 AUD|Low: $3,170 AUD|High: $27,290 AUD|Avg: $9,384 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
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Retailer 19
October 30, 2026
Retailer 16$3,966 AUD
Retailer 6$4,315 AUD
Retailer 8$4,440 AUD
Retailer 17$4,601 AUD
Retailer 14$4,605 AUD
Retailer 5$4,688 AUD
Retailer 3$5,995 AUD
Retailer 10$6,187 AUD
Retailer 7$6,346 AUD
Retailer 15$6,611 AUD
Retailer 2$6,706 AUD
Retailer 19$7,158 AUD
Retailer 12$10,808 AUD
Retailer 18$11,564 AUD
Retailer 11$12,668 AUD
Retailer 13$12,941 AUD
Retailer 4$17,355 AUD
Retailer 9$17,700 AUD
Do Amore Diamonds$27,290 AUD

44 data points across 19 retailers

20 retailers$3,966 AUD to $27,290 AUD

A
Cheapest Retailer
-
$3,966 AUD
$2,786 USD
A
Retailer 2
-
$4,315 AUD
$3,031 USD
View
A
Retailer 3
-
$4,440 AUD
$3,119 USD
View
Final sale: no returns
A
Retailer 4
-
$4,601 AUD
$3,232 USD
View
Retailer 5
-
$4,601 AUD
$3,232 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$4,605 AUD
$3,235 USD
View
A
Retailer 7
-
$4,688 AUD
$3,293 USD
View
A
Retailer 8
-
$5,995 AUD
HK$32,900 HKD
View
A
Retailer 9
-
$6,187 AUD
$4,346 USD
View
A
Retailer 10
-
$6,346 AUD
$4,458 USD
View
A
Retailer 11
-
$6,611 AUD
$4,644 USD
View
A
Retailer 12
-
$6,706 AUD
£3,709 GBP
View
A
Retailer 13
-
$7,158 AUD
$5,028 USD
View
B+
Retailer 14
-
$10,808 AUD
ZAR 122,647 ZAR
View
B+
Retailer 15
-
$11,564 AUD
$8,123 USD
View
B+
Retailer 16
-
$12,668 AUD
$8,899 USD
View
B+
Retailer 17
-
$12,941 AUD
£7,158 GBP
View
B+
Retailer 18
-
$17,355 AUD
SGD 16,474 SGD
View
B
Retailer 19
-
$17,700 AUD
$12,433 USD
View
Most Expensive
B
Do Amore Diamonds
27-DFF0332B4 · Oct 29
$27,290 AUD
$19,170 USD
View
19 more retailers have this diamond
Prices start from $3,966 AUDSave up to $23,324 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
4.52ct Round
$3,966 AUD