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Radiant|Lab Grown|IGI

10.12ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG745521508

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

Certificate IGI LG745521508

Diamond specifications and retailer prices

From $2,551 SGD
$1,990 USD
As of October 23, 2026
Save $17,470 SGD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $20,020 SGD at Do Amore Diamonds · As of October 26, 2026
View at Do Amore Diamonds

About this 10.12ct lab-grown radiant diamond

This 10.12ct 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 LG745521508 or 745521508. Listed at 21 retailers as of October 23, 2026, with prices from $2,551 to $20,020, a $17,470 spread on the same certified stone. Do Amore Diamonds lists it at $20,020. 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

10.12
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745521508
Dimensions10.87 × 10.87 × 15.66 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.87 mm10.87 mm10.12 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745521508
Side View
Table 65.0%Crown 42.2°Girdle: MediumPavilion 37.3°Culet: NoneDepth 63.6%

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 23
Current: $20,020 SGD|Low: $2,038 SGD|High: $20,020 SGD|Avg: $6,786 SGD
Do Amore Diamonds
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 5$2,854 SGD
Retailer 14$3,172 SGD
Retailer 4$3,587 SGD
Retailer 8$4,467 SGD
Retailer 10$4,631 SGD
Retailer 13$4,858 SGD
Retailer 9$5,035 SGD
Retailer 11$6,060 SGD
Retailer 6$6,192 SGD
Retailer 2$7,262 SGD
Retailer 12$7,267 SGD
Retailer 3$7,970 SGD
Retailer 7$8,337 SGD
Retailer 15$10,484 SGD
Do Amore Diamonds$20,020 SGD

41 data points across 15 retailers

21 retailers$2,551 SGD to $20,020 SGD

A
Cheapest Retailer
-
$2,551 SGD
$1,990 USD
A
Retailer 2
-
$2,775 SGD
$2,165 USD
View
A
Retailer 3
-
$2,958 SGD
$2,308 USD
View
Retailer 4
-
$2,958 SGD
$2,308 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$3,172 SGD
$2,475 USD
View
A
Retailer 6
-
$3,587 SGD
$2,799 USD
View
A
Retailer 7
-
$4,467 SGD
£2,745 GBP
View
A
Retailer 8
-
$4,489 SGD
$3,502 USD
View
Retailer 9
-
$4,631 SGD
$3,613 USD
View
Price last confirmed 6 days ago
A
Retailer 10
-
$4,858 SGD
$3,790 USD
View
A
Retailer 11
-
$5,035 SGD
ZAR 63,461 ZAR
View
Retailer 12
-
$6,060 SGD
A$7,274 AUD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$6,192 SGD
£3,804 GBP
View
B+
Retailer 14
-
$7,262 SGD
$5,666 USD
View
Retailer 15
-
$7,267 SGD
$5,670 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$7,970 SGD
$6,218 USD
View
B+
Retailer 17
-
$8,337 SGD
$6,505 USD
View
Retailer 18
-
$10,484 SGD
A$12,584 AUD
View
Price last confirmed 21 days ago
B
Retailer 19
-
$11,412 SGD
$8,903 USD
View
B
Retailer 20
-
$17,546 SGD
$13,690 USD
View
Most Expensive
B
Do Amore Diamonds
23-745521508 · Oct 26
$20,020 SGD
$15,620 USD
View
20 more retailers have this diamond
Prices start from $2,551 SGDSave up to $17,470 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
10.12ct Radiant
$2,551 SGD