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Round|Lab Grown|IGI

12.05ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG783666255

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783666255

Diamond specifications and retailer prices

From $3,304 SGD
£2,035 GBP
As of November 1, 2026
Save $11,034 SGD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $14,338 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 12.05ct lab-grown round diamond

This 12.05ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783666255 or 783666255. Listed at 15 retailers as of October 31, 2026, with prices from $3,304 to $14,338, a $11,034 spread on the same certified stone. Taylor and Hart lists it at $14,338. 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

12.05
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783666255
Dimensions14.74 × 14.66 × 8.99 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
14.74 mm14.66 mm12.05 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783666255
Side View
Table 56.0%Crown 35.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,304 SGD|Low: $3,292 SGD|High: $14,338 SGD|Avg: $6,250 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
Retailer 14
Taylor and Hart
November 1, 2026
Retailer 1$3,304 SGD
Retailer 4$3,546 SGD
Retailer 9$3,858 SGD
Retailer 5$3,972 SGD
Retailer 6$4,087 SGD
Retailer 3$4,114 SGD
Retailer 10$4,116 SGD
Retailer 14$4,675 SGD
Retailer 7$5,535 SGD
Retailer 2$5,654 SGD
Retailer 12$5,911 SGD
Retailer 11$6,034 SGD
Retailer 8$10,333 SGD
Retailer 13$11,885 SGD
Taylor and Hart$14,338 SGD

42 data points across 15 retailers

15 retailers$3,304 SGD to $14,338 SGD

A
Cheapest Retailer
-
$3,304 SGD
£2,035 GBP
A
Retailer 2
-
$3,546 SGD
$2,774 USD
View
A
Retailer 3
-
$3,858 SGD
$3,018 USD
View
A
Retailer 4
-
$3,972 SGD
$3,107 USD
View
Final sale: no returns
Retailer 5
-
$4,087 SGD
$3,197 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$4,114 SGD
$3,218 USD
View
A
Retailer 7
-
$4,116 SGD
$3,220 USD
View
A
Retailer 8
-
$4,675 SGD
$3,657 USD
View
A
Retailer 9
-
$5,535 SGD
£3,409 GBP
View
A
Retailer 10
-
$5,654 SGD
$4,423 USD
View
A
Retailer 11
-
$5,911 SGD
$4,624 USD
View
A
Retailer 12
-
$6,034 SGD
$4,720 USD
View
B+
Retailer 13
-
$10,333 SGD
$8,083 USD
View
B+
Retailer 14
-
$11,885 SGD
$9,297 USD
View
Most Expensive
B
Taylor and Hart
FCLPYTQ · Oct 31
$14,338 SGD
$11,216 USD
View
14 more retailers have this diamond
Prices start from $3,304 SGDSave up to $11,034 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
12.05ct Round
$3,304 SGD