Radiant|Lab Grown|IGI

1.28ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG759522257

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG759522257

Diamond specifications and retailer prices

From $249 SGD

$195 USD

As of October 30, 2026

Save $2,141 SGD (90%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $2,391 SGD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 1.28ct lab-grown radiant diamond

This 1.28ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG759522257 or 759522257. Listed at 23 retailers as of October 30, 2026, with prices from $249 to $2,391, a $2,141 spread on the same certified stone. Do Amore Diamonds lists it at $2,391. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle24.2°

Pavilion angle36.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG759522257

Dimensions5.45 × 5.45 × 3.62 mm

L/W Ratio1.00

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG759522257

Side View

Caratlytics Score

How it works →

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: Oct 30

Current: $2,391 SGD|Low: $235 SGD|High: $2,391 SGD|Avg: $749 SGD

Do Amore Diamonds

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November 1, 2026

Retailer 15$249 SGD

Retailer 8$289 SGD

Retailer 5$309 SGD

Retailer 18$309 SGD

Retailer 3$417 SGD

Retailer 7$514 SGD

Retailer 2$590 SGD

Retailer 11$633 SGD

Retailer 6$722 SGD

Retailer 16$835 SGD

Retailer 10$876 SGD

Retailer 14$932 SGD

Retailer 17$998 SGD

Retailer 12$1,061 SGD

Retailer 4$1,098 SGD

Retailer 9$1,318 SGD

Retailer 13$1,377 SGD

Do Amore Diamonds$2,391 SGD

41 data points across 18 retailers

23 retailers$249 SGD to $2,391 SGD

Cheapest Retailer

$249 SGD

$195 USD

Retailer 2

$289 SGD

$226 USD

View

Retailer 3

$309 SGD

$242 USD

View

Retailer 4

$309 SGD

$242 USD

View

Price last confirmed 8 days ago

B+

Retailer 5

$417 SGD

$326 USD

View

Retailer 6

$514 SGD

$402 USD

View

Retailer 7

$590 SGD

ZAR 7,452 ZAR

View

Retailer 8

$633 SGD

£390 GBP

View

B+

Retailer 9

$722 SGD

$565 USD

View

B+

Retailer 10

$835 SGD

A$1,005 AUD

View

Retailer 11

$863 SGD

$675 USD

View