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Round|Lab Grown|IGI

12.38ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG735527068

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735527068

Diamond specifications and retailer prices

From $5,890 SGD
£3,628 GBP
As of November 1, 2026
Save $34,280 SGD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $40,170 SGD at With Clarity · As of October 31, 2026
View at With Clarity

About this 12.38ct lab-grown round diamond

This 12.38ct lab-grown round 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 LG735527068 or 735527068. Listed at 19 retailers as of October 31, 2026, with prices from $5,890 to $40,170, a $34,280 spread on the same certified stone. With Clarity lists it at $40,170. 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

12.38
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735527068
Dimensions14.70 × 14.81 × 9.12 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.70 mm14.81 mm12.38 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735527068
Side View
Table 56.0%Crown 35.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.8%

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: Nov 1
Current: $5,890 SGD|Low: $5,888 SGD|High: $37,687 SGD|Avg: $12,570 SGD|-0.4%
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
November 1, 2026
Retailer 1$5,890 SGD
Retailer 12$6,322 SGD
Retailer 4$6,625 SGD
Retailer 9$7,256 SGD
Retailer 2$7,333 SGD
Retailer 8$7,338 SGD
Retailer 10$8,570 SGD
Retailer 6$9,309 SGD
Retailer 7$11,423 SGD
Retailer 11$12,113 SGD
Retailer 5$20,400 SGD
Retailer 3$25,326 SGD
Retailer 13$37,687 SGD

43 data points across 13 retailers

19 retailers$5,890 SGD to $40,170 SGD

A
Cheapest Retailer
-
$5,890 SGD
£3,628 GBP
A
Retailer 2
-
$6,322 SGD
$4,945 USD
View
A
Retailer 3
-
$6,625 SGD
$5,182 USD
View
A
Retailer 4
-
$7,256 SGD
$5,676 USD
View
Final sale: no returns
A
Retailer 5
-
$7,333 SGD
$5,736 USD
View
A
Retailer 6
-
$7,338 SGD
$5,740 USD
View
B+
Retailer 7
-
$8,570 SGD
$6,704 USD
View
B+
Retailer 8
-
$8,754 SGD
HK$53,500 HKD
View
B+
Retailer 9
-
$9,309 SGD
£5,734 GBP
View
B+
Retailer 10
-
$11,423 SGD
€8,510 EUR
View
B+
Retailer 11
-
$11,656 SGD
$9,118 USD
View
B+
Retailer 12
-
$12,113 SGD
$9,475 USD
View
B
Retailer 13
-
$13,827 SGD
$10,816 USD
View
B
Retailer 14
-
$20,387 SGD
$15,947 USD
View
B
Retailer 15
-
$20,400 SGD
$15,958 USD
View
B
Retailer 16
-
$25,326 SGD
View
B
Retailer 17
-
$26,313 SGD
$20,582 USD
View
B
Retailer 18
-
$37,687 SGD
$29,480 USD
View
Most Expensive
B
With Clarity
735527068 · Oct 31
$40,170 SGD
$31,422 USD
View
18 more retailers have this diamond
Prices start from $5,890 SGDSave up to $34,280 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
12.38ct Round
$5,890 SGD