Round|Lab Grown|IGI

12.70ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG604387570

Shape and cutting style on the report: Round brilliant

Certificate IGI LG604387570

Diamond specifications and retailer prices

From $7,866 SGD

$6,153 USD

As of October 29, 2026

Save $24,311 SGD (76%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $32,177 SGD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 12.7ct lab-grown round diamond

This 12.7ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG604387570 or 604387570. Listed at 17 retailers as of October 29, 2026, with prices from $7,866 to $32,177, a $24,311 spread on the same certified stone. Brilliant Earth lists it at $32,177. 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

12.70

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.9°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG604387570

Dimensions14.94 × 14.86 × 9.21 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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG604387570

Side View

Caratlytics Score

How it works →

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: Oct 29

Current: $32,177 SGD|Low: $7,866 SGD|High: $33,098 SGD|Avg: $14,003 SGD|-2.8%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

November 1, 2026

Retailer 9$7,866 SGD

Retailer 10$8,725 SGD

Retailer 11$8,809 SGD

Retailer 4$8,999 SGD

Retailer 6$9,128 SGD

Retailer 7$10,850 SGD

Retailer 2$11,389 SGD

Retailer 8$14,082 SGD

Retailer 12$14,474 SGD

Retailer 3$14,590 SGD

Retailer 5$17,127 SGD

Brilliant Earth$32,177 SGD

39 data points across 12 retailers

17 retailers$7,866 SGD to $32,177 SGD

Cheapest Retailer

$7,866 SGD

$6,153 USD

Retailer 2

$8,244 SGD

$6,449 USD

View

B+

Retailer 3

$8,725 SGD

$6,825 USD

View

B+

Retailer 4

$8,809 SGD

$6,891 USD

View

Final sale: no returns

B+

Retailer 5

$9,125 SGD

$7,138 USD

View

Retailer 6

$9,125 SGD

$7,138 USD

View

Price last confirmed 19 days ago

B+

Retailer 7

$9,128 SGD

$7,140 USD

View

B+

Retailer 8

$10,832 SGD

$8,473 USD

View

B+

Retailer 9

$10,850 SGD

$8,487 USD

View

B+

Retailer 10

$10,980 SGD

HK$67,100 HKD

View

B+

Retailer 11

$11,389 SGD

£7,015 GBP

View

Retailer 12

$14,082 SGD

$11,015 USD

View

Retailer 13

$14,590 SGD

$11,413 USD

View

Retailer 14

$17,127 SGD

$13,397 USD

View

Retailer 15

$25,389 SGD

$19,860 USD

View

Retailer 16

$31,718 SGD

$24,810 USD

View

Most Expensive

Brilliant Earth

10597320A · Oct 31

$32,177 SGD

$25,170 USD

View

16 more retailers have this diamond

Prices start from $7,866 SGDSave up to $24,311 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.

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12.70ct Round

$7,866 SGD