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Round|Lab Grown|IGI

12.15ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG627413264

Shape and cutting style on the report: Round brilliant

Certificate IGI LG627413264

Diamond specifications and retailer prices

From $4,364 SGD
£2,687 GBP
As of November 2, 2026
Save $29,373 SGD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $33,737 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 12.15ct lab-grown round diamond

This 12.15ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG627413264 or 627413264. Listed at 20 retailers as of November 2, 2026, with prices from $4,364 to $33,737, a $29,373 spread on the same certified stone. Brilliant Earth lists it at $33,737. 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

12.15
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627413264
Dimensions14.63 × 14.76 × 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 and may include post-growth treatment Type IIa
Top View
14.63 mm14.76 mm12.15 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627413264
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $33,737 SGD|Low: $4,363 SGD|High: $33,737 SGD|Avg: $10,021 SGD
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
November 2, 2026
Retailer 8$4,364 SGD
Retailer 3$4,685 SGD
Retailer 6$5,246 SGD
Retailer 4$5,434 SGD
Retailer 14$5,435 SGD
Retailer 2$6,682 SGD
Retailer 10$7,072 SGD
Retailer 12$8,411 SGD
Retailer 5$8,423 SGD
Retailer 9$8,757 SGD
Retailer 13$12,666 SGD
Retailer 15$13,029 SGD
Retailer 11$13,597 SGD
Retailer 7$15,086 SGD
Brilliant Earth$33,737 SGD

35 data points across 15 retailers

20 retailers$4,364 SGD to $33,737 SGD

A
Cheapest Retailer
-
$4,364 SGD
£2,687 GBP
Retailer 2
-
$4,685 SGD
$3,663 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$5,096 SGD
$3,985 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$5,246 SGD
$4,102 USD
View
Final sale: no returns
Retailer 5
-
$5,434 SGD
$4,249 USD
View
Price last confirmed 20 days ago
Retailer 6
-
$5,434 SGD
$4,249 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$5,435 SGD
$4,250 USD
View
A
Retailer 8
-
$5,786 SGD
$4,524 USD
View
A
Retailer 9
-
$6,682 SGD
$5,225 USD
View
Retailer 10
-
$6,791 SGD
$5,310 USD
View
Price last confirmed 12 days ago
A
Retailer 11
-
$7,072 SGD
£4,354 GBP
View
B+
Retailer 12
-
$8,411 SGD
ZAR 106,247 ZAR
View
B+
Retailer 13
-
$8,423 SGD
$6,586 USD
View
B+
Retailer 14
-
$8,757 SGD
€6,521 EUR
View
B
Retailer 15
-
$12,666 SGD
$9,904 USD
View
B
Retailer 16
-
$13,029 SGD
$10,188 USD
View
B+
Retailer 17
-
$13,597 SGD
A$16,357 AUD
View
B
Retailer 18
-
$15,086 SGD
$11,796 USD
View
B
Retailer 19
-
$19,177 SGD
$14,995 USD
View
Most Expensive
B
Brilliant Earth
20602665A · Nov 2
$33,737 SGD
$26,380 USD
View
19 more retailers have this diamond
Prices start from $4,364 SGDSave up to $29,373 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
12.15ct Round
$4,364 SGD