Cushion|Lab Grown|IGI

5.01ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG823644820

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823644820

Diamond specifications and retailer prices

From $870 USD

HK$6,800 HKD

As of October 30, 2026

Save $3,070 USD (78%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $3,940 USD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 5.01ct lab-grown cushion diamond

This 5.01ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823644820 or 823644820. Listed at 16 retailers as of October 30, 2026, with prices from $870 to $3,940, a $3,070 spread on the same certified stone. Brilliant Earth lists it at $3,940. 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

5.01

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.7°

Pavilion angle32.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG823644820

Dimensions11.37 × 8.77 × 5.82 mm

L/W Ratio1.30

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG823644820

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 30

Current: $3,940 USD|Low: $742 USD|High: $4,070 USD|Avg: $2,173 USD|-3.2%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

Retailer 17

October 31, 2026

Retailer 7$742 USD

Retailer 14$870 USD

Retailer 5$950 USD

Retailer 2$1,166 USD

Retailer 4$1,255 USD

Retailer 16$1,548 USD

Retailer 17$1,568 USD

Retailer 13$1,637 USD

Retailer 12$1,764 USD

Retailer 8$2,393 USD

Retailer 10$2,535 USD

Retailer 6$2,548 USD

Retailer 9$2,654 USD

Retailer 3$3,040 USD

Retailer 15$3,245 USD

Retailer 11$3,559 USD

Brilliant Earth$3,940 USD

32 data points across 17 retailers

16 retailers$870 USD to $3,940 USD

Cheapest Retailer

$870 USD

HK$6,800 HKD

Retailer 2

$950 USD

View

Retailer 3

$1,166 USD

€1,110 EUR

View

B+

Retailer 4

$1,255 USD

View

Retailer 5

$1,548 USD

ZAR 25,015 ZAR

View

Price last confirmed 7 days ago

Retailer 6

$1,568 USD

A$2,413 AUD

View

Price last confirmed 11 days ago

Retailer 7

$1,637 USD

View

B+

Retailer 8

$1,764 USD

View

B+

Retailer 9

$2,393 USD

£1,884 GBP

View

B+

Retailer 10

$2,535 USD

SGD 3,426 SGD

View

B+

Retailer 11

$2,548 USD

View

B+

Retailer 12

$2,654 USD

View

Retailer 13

$3,040 USD

View

Price last confirmed 10 days ago

B+

Retailer 14

$3,245 USD

£2,555 GBP

View

Retailer 15

$3,559 USD

View

Most Expensive

Brilliant Earth

20868389A · Oct 31

$3,940 USD

View

15 more retailers have this diamond

Prices start from $870 USDSave up to $3,070 USD

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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