Round|Lab Grown|IGI

3.55ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG770675858

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770675858

Diamond specifications and retailer prices

From $674 SGD

$527 USD

As of November 1, 2026

Save $2,833 SGD (81%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $9,307 SGD at Brilliant Earth · As of October 9, 2026

View at Brilliant Earth

About this 3.55ct lab-grown round diamond

This 3.55ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770675858 or 770675858. Listed at 27 retailers as of October 29, 2026, with a 421% 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

3.55

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG770675858

Dimensions9.81 × 9.78 × 5.99 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 LG770675858

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: $9,307 SGD|Low: $647 SGD|High: $9,588 SGD|Avg: $2,285 SGD|-2.9%

Brilliant Earth

Retailer 2

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November 1, 2026

Retailer 5$674 SGD

Retailer 7$754 SGD

Retailer 8$836 SGD

Retailer 9$836 SGD

Retailer 14$1,010 SGD

Retailer 2$1,046 SGD

Retailer 18$1,119 SGD

Retailer 13$1,270 SGD

Retailer 12$1,292 SGD

Retailer 11$1,315 SGD

Retailer 15$1,764 SGD

Retailer 17$1,815 SGD

Retailer 4$2,157 SGD

Retailer 6$2,198 SGD

Retailer 3$3,098 SGD

Retailer 10$3,375 SGD

Retailer 16$3,507 SGD

Retailer 19$3,944 SGD

Brilliant Earth$9,307 SGD

40 data points across 19 retailers

27 retailers$674 SGD to $3,507 SGD

Cheapest Retailer

$674 SGD

$527 USD

Retailer 2

$674 SGD

$527 USD

View

Price last confirmed 34 days ago

Retailer 3

$754 SGD

$590 USD

View

Price last confirmed 39 days ago

Retailer 4

$754 SGD

$590 USD

View

Retailer 5

$825 SGD

$645 USD

View

Price last confirmed 35 days ago

Retailer 6

$836 SGD

$654 USD

View

Price last confirmed 16 days ago

Retailer 7

$836 SGD

$654 USD

View

Retailer 8

$1,010 SGD

$790 USD

View

Retailer 9

$1,046 SGD

£644 GBP

View

B+

Retailer 10

$1,119 SGD

$875 USD

View

Retailer 11

$1,270 SGD

€946 EUR

View

Retailer 12

$1,292 SGD

£796 GBP

View

Retailer 13

$1,315 SGD

$1,029 USD

View

B+

Retailer 14

$1,764 SGD

A$2,123 AUD

View

B+

Retailer 15

$1,815 SGD

ZAR 22,930 ZAR

View

B+

Retailer 16

$1,864 SGD

$1,458 USD

View

B+

Retailer 17

$2,157 SGD

$1,687 USD

View

Retailer 18

$2,198 SGD

$1,719 USD

View

Price last confirmed 36 days ago

B+

Retailer 19

$2,198 SGD

$1,719 USD

View

B+

Retailer 20

$2,715 SGD

$2,124 USD

View

B+

Retailer 21

$2,742 SGD

$2,145 USD

View

Retailer 22

$2,921 SGD

$2,285 USD

View

B+

Retailer 23

$3,098 SGD

$2,423 USD

View

Retailer 24

$3,375 SGD

View

Price last confirmed 20 days ago

Retailer 25

$3,507 SGD

£2,160 GBP

View

Retailer 26

$3,944 SGD

$3,085 USD

View

Price last confirmed 11 days ago

Most Expensive

Brilliant Earth

20458377A · Oct 9

$9,307 SGD

$7,280 USD

View

Price under review

26 more retailers have this diamond

Prices start from $674 SGDSave up to $2,833 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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