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Radiant|Lab Grown|IGI

4.10ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG739532985

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

Certificate IGI LG739532985

Diamond specifications and retailer prices

From $4,487 SGD
$3,510 USD
As of October 30, 2026
Save $22,759 SGD (84%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $27,247 SGD at With Clarity · As of October 31, 2026
View at With Clarity

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 LG739532985 or 739532985. Listed at 30 retailers as of October 30, 2026, with prices from $4,487 to $27,247, a $22,759 spread on the same certified stone. With Clarity lists it at $27,247. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739532985
Dimensions11.13 × 8.06 × 5.40 mm
L/W Ratio1.38
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
11.13 mm8.06 mm4.10 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739532985
Side View
Table 63.0%Crown 41.3°Girdle: MediumPavilion 34.9°Culet: NoneDepth 67.0%

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: $7,926 SGD|Low: $4,487 SGD|High: $28,037 SGD|Avg: $11,231 SGD|+7.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
With Clarity
November 1, 2026
Retailer 4$4,487 SGD
Retailer 11$5,025 SGD
Retailer 2$5,077 SGD
Retailer 19$5,401 SGD
Retailer 6$6,447 SGD
Retailer 17$6,504 SGD
Retailer 16$6,902 SGD
Retailer 21$7,039 SGD
Retailer 20$7,200 SGD
Retailer 1$7,926 SGD
Retailer 9$7,968 SGD
Retailer 18$8,416 SGD
Retailer 14$9,486 SGD
Retailer 10$11,078 SGD
Retailer 12$11,246 SGD
Retailer 13$11,737 SGD
Retailer 3$13,068 SGD
Retailer 5$14,448 SGD
Retailer 15$18,135 SGD
Retailer 8$18,318 SGD
Retailer 7$18,655 SGD
With Clarity$27,247 SGD

34 data points across 22 retailers

30 retailers$4,487 SGD to $27,247 SGD

A
Cheapest Retailer
-
$4,487 SGD
$3,510 USD
Retailer 2
-
$4,698 SGD
$3,675 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$4,698 SGD
$3,675 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$5,025 SGD
$3,931 USD
View
Final sale: no returns
A
Retailer 5
-
$5,077 SGD
$3,971 USD
View
Retailer 6
-
$5,112 SGD
$3,999 USD
View
Price last confirmed 34 days ago
Retailer 7
-
$5,376 SGD
$4,205 USD
View
Price last confirmed 34 days ago
A
Retailer 8
-
$5,401 SGD
$4,225 USD
View
Retailer 9
-
$5,450 SGD
$4,263 USD
View
Price last confirmed 29 days ago
A
Retailer 10
-
$6,447 SGD
HK$39,400 HKD
View
A
Retailer 11
-
$6,504 SGD
$5,088 USD
View
Retailer 12
-
$6,811 SGD
$5,328 USD
View
Price last confirmed 21 days ago
Retailer 13
-
$6,811 SGD
$5,328 USD
View
Price last confirmed 31 days ago
A
Retailer 14
-
$6,902 SGD
£4,251 GBP
View
A
Retailer 15
-
$7,039 SGD
$5,506 USD
View
A
Retailer 16
-
$7,200 SGD
$5,632 USD
View
B+
Retailer 17
-
$7,926 SGD
$6,200 USD
View
A
Retailer 18
-
$7,968 SGD
£4,908 GBP
View
A
Retailer 19
-
$8,416 SGD
€6,270 EUR
View
Retailer 20
-
$9,486 SGD
$7,420 USD
View
Price last confirmed 34 days ago
B+
Retailer 21
-
$11,078 SGD
ZAR 139,998 ZAR
View
Retailer 22
-
$11,246 SGD
A$13,534 AUD
View
B+
Retailer 23
-
$11,737 SGD
£7,229 GBP
View
B+
Retailer 24
-
$13,068 SGD
$10,222 USD
View
B+
Retailer 25
-
$14,448 SGD
$11,301 USD
View
B
Retailer 26
-
$14,529 SGD
$11,365 USD
View
B+
Retailer 27
-
$18,135 SGD
A$21,824 AUD
View
B
Retailer 28
-
$18,318 SGD
$14,329 USD
View
B
Retailer 29
-
$18,655 SGD
View
Most Expensive
B
With Clarity
739532985 · Oct 31
$27,247 SGD
$21,313 USD
View
29 more retailers have this diamond
Prices start from $4,487 SGDSave up to $22,759 SGD

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
$4,487 SGD