Round|Lab Grown|IGI

1.65ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG756519057

Shape and cutting style on the report: Round brilliant

Certificate IGI LG756519057

Diamond specifications and retailer prices

From $848 SGD

A$1,018 AUD

As of October 29, 2026

16 retailers carry this diamond

Most expensive: $3,691 SGD at Brilliant Earth · As of October 12, 2026

View at Brilliant Earth

About this 1.65ct lab-grown round diamond

This 1.65ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG756519057 or 756519057. Listed at 16 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.6°

Pavilion angle41.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG756519057

Dimensions7.53 × 7.49 × 4.67 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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG756519057

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29

Current: $3,691 SGD|Low: $361 SGD|High: $3,807 SGD|Avg: $1,203 SGD|-3.0%

Brilliant Earth

Retailer 2

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Retailer 21

October 19, 2026

Retailer 18$377 SGD

Retailer 21$422 SGD

Retailer 6$468 SGD

Retailer 7$625 SGD

Retailer 16$658 SGD

Retailer 20$666 SGD

Retailer 13$790 SGD

Retailer 4$798 SGD

Retailer 17$803 SGD

Retailer 2$848 SGD

Retailer 8$904 SGD

Retailer 11$932 SGD

Retailer 10$986 SGD

Retailer 9$1,087 SGD

Retailer 12$1,427 SGD

Retailer 14$1,564 SGD

Retailer 5$1,788 SGD

Retailer 19$1,797 SGD

Retailer 15$1,895 SGD

Retailer 3$1,914 SGD

Brilliant Earth$3,691 SGD

29 data points across 21 retailers

16 retailers

Retailer 1

$377 SGD

$294 USD

Price last confirmed 20 days ago

Retailer 2

$437 SGD

$341 USD

View

Price last confirmed 20 days ago

Retailer 3

$468 SGD

$365 USD

View

Price last confirmed 21 days ago

Retailer 4

$468 SGD

$365 USD

View

Price last confirmed 28 days ago

Retailer 5

$658 SGD

£404 GBP

View

Price last confirmed 19 days ago

Retailer 6

$798 SGD

ZAR 10,061 ZAR

View

Price last confirmed 21 days ago

B+

Retailer 7

$848 SGD

A$1,018 AUD

View

Retailer 8

$986 SGD

$770 USD

View

Price last confirmed 20 days ago

Retailer 9

$1,087 SGD

$848 USD

View

Price last confirmed 22 days ago

Retailer 10

$1,502 SGD

$1,172 USD

View

Price last confirmed 22 days ago

Retailer 11

$1,564 SGD

$1,220 USD

View

Price last confirmed 19 days ago

Retailer 12

$1,788 SGD

$1,395 USD

View

Price last confirmed 22 days ago

Retailer 13

$1,797 SGD

$1,402 USD

View

Price last confirmed 18 days ago

Retailer 14

$1,895 SGD

£1,164 GBP

View

Price last confirmed 19 days ago

Retailer 15

$1,914 SGD

$1,494 USD

View

Price last confirmed 19 days ago

Most Expensive

Brilliant Earth

17801130A · Oct 12

$3,691 SGD

$2,880 USD

View

Price last confirmed 17 days ago

15 more retailers have this diamond

Prices start from $848 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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B+

1.65ct Round

$848 SGD