Cushion|Lab Grown|IGI

12.05ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG702553543

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG702553543

Diamond specifications and retailer prices

From $6,361 SGD

$4,974 USD

As of November 1, 2026

Save $19,729 SGD (76%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $42,869 SGD at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

About this 12.05ct lab-grown cushion diamond

This 12.05ct lab-grown cushion 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 LG702553543 or 702553543. Listed at 16 retailers as of October 31, 2026, with a 310% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle31.9°

Pavilion angle34.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG702553543

Dimensions17.48 × 11.23 × 7.27 mm

L/W Ratio1.56

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG702553543

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: Nov 1

Current: $42,869 SGD|Low: $6,361 SGD|High: $42,869 SGD|Avg: $12,904 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

November 2, 2026

Retailer 3$6,361 SGD

Retailer 9$6,590 SGD

Retailer 8$6,593 SGD

Retailer 12$6,709 SGD

Retailer 2$9,195 SGD

Retailer 10$9,468 SGD

Retailer 4$10,291 SGD

Retailer 7$11,259 SGD

Retailer 6$13,762 SGD

Retailer 5$13,805 SGD

Retailer 11$16,801 SGD

Do Amore Diamonds$42,869 SGD

41 data points across 12 retailers

16 retailers$6,361 SGD to $26,090 SGD

Cheapest Retailer

$6,361 SGD

$4,974 USD

Final sale: no returns

Retailer 2

$6,590 SGD

$5,153 USD

View

Price last confirmed 21 days ago

Retailer 3

$6,593 SGD

$5,155 USD

View

B+

Retailer 4

$6,709 SGD

$5,246 USD

View

B+

Retailer 5

$9,195 SGD

£5,661 GBP

View

B+

Retailer 6

$9,468 SGD

$7,403 USD

View

B+

Retailer 7

$9,968 SGD

$7,794 USD

View

B+

Retailer 8

$10,291 SGD

£6,336 GBP

View

B+

Retailer 9

$11,259 SGD

ZAR 142,225 ZAR

View

Retailer 10

$13,762 SGD

A$16,555 AUD

View

Retailer 11

$13,805 SGD

A$16,607 AUD

View

Retailer 12

$16,801 SGD

$13,137 USD

View

Retailer 13

$18,139 SGD

$14,184 USD

View

Retailer 14

$26,090 SGD

$20,400 USD

View

Retailer 15

$39,083 SGD

$30,560 USD

View

Price under review

Most Expensive

Do Amore Diamonds

23-702553543 · Nov 2

$42,869 SGD

$33,520 USD

View

Price under review

15 more retailers have this diamond

Prices start from $6,361 SGDSave up to $19,729 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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12.05ct Cushion

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