Cushion|Lab Grown|IGI

4.00ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG817634491

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG817634491

Diamond specifications and retailer prices

From $837 SGD

£515 GBP

As of October 27, 2026

Save $5,199 SGD (86%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: $6,036 SGD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 4ct lab-grown cushion diamond

This 4ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817634491 or 817634491. Listed at 20 retailers as of October 27, 2026, with prices from $837 to $6,036, a $5,199 spread on the same certified stone. Brilliant Earth lists it at $6,036. 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

4.00

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.5°

Pavilion angle28.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG817634491

Dimensions10.68 × 7.98 × 5.10 mm

L/W Ratio1.34

Girdle conditionFaceted

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 LG817634491

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 27

Current: $6,036 SGD|Low: $730 SGD|High: $6,599 SGD|Avg: $2,145 SGD|-8.5%

Brilliant Earth

Retailer 2

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November 2, 2026

Retailer 7$730 SGD

Retailer 19$837 SGD

Retailer 3$884 SGD

Retailer 18$934 SGD

Retailer 13$1,180 SGD

Retailer 8$1,220 SGD

Retailer 20$1,247 SGD

Retailer 9$1,258 SGD

Retailer 21$1,598 SGD

Retailer 6$1,636 SGD

Retailer 15$1,908 SGD

Retailer 2$1,913 SGD

Retailer 14$2,358 SGD

Retailer 16$2,566 SGD

Retailer 12$2,637 SGD

Retailer 10$2,666 SGD

Retailer 5$3,007 SGD

Retailer 4$3,401 SGD

Retailer 17$3,545 SGD

Retailer 11$3,888 SGD

Brilliant Earth$6,036 SGD

26 data points across 21 retailers

20 retailers$837 SGD to $6,036 SGD

Cheapest Retailer

$837 SGD

£515 GBP

Retailer 2

$884 SGD

HK$5,400 HKD

View

Retailer 3

$934 SGD

$730 USD

View

Price last confirmed 6 days ago

Retailer 4

$1,180 SGD

€879 EUR

View

Retailer 5

$1,220 SGD

$954 USD

View

Price last confirmed 7 days ago

Retailer 6

$1,247 SGD

£768 GBP

View

Retailer 7

$1,258 SGD

$984 USD

View

Price last confirmed 7 days ago

Retailer 8

$1,598 SGD

ZAR 20,191 ZAR

View

Price last confirmed 10 days ago

Retailer 9

$1,636 SGD

A$1,968 AUD

View

Price last confirmed 14 days ago

Retailer 10

$1,908 SGD

$1,492 USD

View

Retailer 11

$1,913 SGD

$1,496 USD

View

Retailer 12

$2,358 SGD

£1,452 GBP

View

Price last confirmed 8 days ago

B+

Retailer 13

$2,566 SGD

View

B+

Retailer 14

$2,637 SGD

$2,062 USD

View

Retailer 15

$2,666 SGD

$2,084 USD

View

Price last confirmed 9 days ago

Retailer 16

$3,007 SGD

$2,351 USD

View

Price last confirmed 7 days ago

Retailer 17

$3,401 SGD

£2,094 GBP

View

Price last confirmed 12 days ago

B+

Retailer 18

$3,545 SGD

$2,772 USD

View

Retailer 19

$3,888 SGD

$3,040 USD

View

Price last confirmed 12 days ago

Most Expensive

Brilliant Earth

20781844A · Nov 2

$6,036 SGD

$4,720 USD

View

19 more retailers have this diamond

Prices start from $837 SGDSave up to $5,199 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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