Round|Lab Grown|GIA

5.51ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • GIA 1465814183

Certificate GIA 1465814183

Diamond specifications and retailer prices

From $1,784 USD

As of October 29, 2026

Save $3,959 USD (69%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $5,743 USD at MOH London · As of October 29, 2026

View at MOH London

About this 5.51ct lab-grown round diamond

This 5.51ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1465814183. Listed at 14 retailers as of October 29, 2026, with prices from $1,784 to $5,743, a $3,959 spread on the same certified stone. MOH London lists it at $5,743. 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

5.51

Carat

Color

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle41°

OriginLab Grown

Grading LabGIA

CertificateGIA 1465814183

Dimensions11.30 × 11.26 × 7.00 mm

L/W Ratio1.00

Star length50%

Lower girdle75%

Girdle conditionFaceted

Cert comments

Additional growth remnants are not shown. This is a man-made diamond produced by CVD (Chemical Vapor Deposition) growth process and has evidence of post-growth treatments to change the color.

Key to symbols

Growth Remnant

View GIA Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 1465814183

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: $5,743 USD|Low: $1,784 USD|High: $9,083 USD|Avg: $3,755 USD|-1.4%

MOH London

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

October 30, 2026

Retailer 3$1,784 USD

Retailer 8$1,980 USD

Retailer 14$1,980 USD

Retailer 15$2,132 USD

Retailer 9$2,381 USD

Retailer 13$2,879 USD

Retailer 5$2,946 USD

Retailer 10$3,018 USD

Retailer 12$3,094 USD

Retailer 11$4,100 USD

Retailer 6$4,221 USD

Retailer 2$4,753 USD

Retailer 4$5,379 USD

MOH London$5,743 USD

Retailer 7$9,083 USD

28 data points across 15 retailers

14 retailers$1,784 USD to $5,743 USD

Retailer 1

$1,577 USD

Price last confirmed 19 days ago

Retailer 2

$1,716 USD

View

Price last confirmed 16 days ago

B+

Retailer 3

$1,784 USD

View

Final sale: no returns

B+

Retailer 4

$1,980 USD

View

B+

Retailer 5

$1,980 USD

View

B+

Retailer 6

$2,132 USD

View

B+

Retailer 7

$2,381 USD

HK$18,600 HKD

View

Retailer 8

$2,879 USD

View

B+

Retailer 9

$3,018 USD

€2,874 EUR

View

Retailer 10

$3,094 USD

View

Retailer 11

$3,786 USD

View

Price last confirmed 22 days ago

Retailer 12

$4,100 USD

View

Price last confirmed 8 days ago

Retailer 13

$4,753 USD

View

Most Expensive

MOH London

1465814183 · Oct 29

$5,743 USD

£4,522 GBP

View

13 more retailers have this diamond

Prices start from $1,784 USDSave up to $3,959 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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5.51ct Round

$1,784 USD