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Radiant|Lab Grown|IGI

10.16ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG684511772

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

Certificate IGI LG684511772

Diamond specifications and retailer prices

From $2,894 SGD
£1,778 GBP
As of October 30, 2026
Save $22,061 SGD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $24,955 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.16ct lab-grown radiant diamond

This 10.16ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG684511772 or 684511772. Listed at 14 retailers as of October 29, 2026, with prices from $2,894 to $24,955, a $22,061 spread on the same certified stone. Brilliant Earth lists it at $24,955. 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

10.16
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG684511772
Dimensions12.06 × 11.84 × 8.28 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.06 mm11.84 mm10.16 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG684511772
Side View
Table 66.0%Crown 40.8°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 69.9%

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 30
Current: $24,955 SGD|Low: $2,884 SGD|High: $29,210 SGD|Avg: $8,290 SGD|-14.6%
Brilliant Earth
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
October 30, 2026
Retailer 2$2,894 SGD
Retailer 3$3,293 SGD
Retailer 9$3,448 SGD
Retailer 7$3,462 SGD
Retailer 13$3,840 SGD
Retailer 8$5,006 SGD
Retailer 11$5,052 SGD
Retailer 10$5,741 SGD
Retailer 5$6,133 SGD
Retailer 12$7,633 SGD
Retailer 15$8,635 SGD
Retailer 14$9,160 SGD
Retailer 6$11,302 SGD
Retailer 4$15,796 SGD
Brilliant Earth$24,955 SGD

37 data points across 15 retailers

14 retailers$2,894 SGD to $24,955 SGD

A
Cheapest Retailer
-
$2,894 SGD
£1,778 GBP
A
Retailer 2
-
$3,293 SGD
$2,569 USD
View
Final sale: no returns
A
Retailer 3
-
$3,448 SGD
$2,690 USD
View
A
Retailer 4
-
$3,840 SGD
$2,996 USD
View
A
Retailer 5
-
$5,006 SGD
ZAR 63,093 ZAR
View
Retailer 6
-
$5,052 SGD
$3,942 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$5,741 SGD
€4,266 EUR
View
B+
Retailer 8
-
$6,133 SGD
£3,768 GBP
View
Retailer 9
-
$7,633 SGD
$5,955 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$8,635 SGD
$6,737 USD
View
B+
Retailer 11
-
$9,160 SGD
$7,147 USD
View
B
Retailer 12
-
$11,302 SGD
$8,818 USD
View
B
Retailer 13
-
$15,796 SGD
$12,324 USD
View
Most Expensive
B
Brilliant Earth
16342065A · Oct 29
$24,955 SGD
$19,470 USD
View
13 more retailers have this diamond
Prices start from $2,894 SGDSave up to $22,061 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
10.16ct Radiant
$2,894 SGD