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 $3,165 NZD

$1,784 USD

As of October 31, 2026

Save $7,024 NZD (69%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $10,190 NZD 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 $3,165 to $10,190, a $7,024 spread on the same certified stone. MOH London lists it at $10,190. 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

Colour

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 31

Current: $10,190 NZD|Low: $3,165 NZD|High: $16,116 NZD|Avg: $6,660 NZD|-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 31, 2026

Retailer 3$3,165 NZD

Retailer 11$3,513 NZD

Retailer 15$3,513 NZD

Retailer 9$3,754 NZD

Retailer 12$4,224 NZD

Retailer 14$5,108 NZD

Retailer 5$5,227 NZD

Retailer 2$5,339 NZD

Retailer 8$5,584 NZD

Retailer 13$7,275 NZD

Retailer 6$7,490 NZD

Retailer 10$8,434 NZD

Retailer 4$9,544 NZD

MOH London$10,190 NZD

Retailer 7$16,116 NZD

29 data points across 15 retailers

14 retailers$3,165 NZD to $10,190 NZD

Retailer 1

$2,798 NZD

$1,577 USD

Price last confirmed 21 days ago

Retailer 2

$3,045 NZD

$1,716 USD

View

Price last confirmed 18 days ago

B+

Retailer 3

$3,165 NZD

$1,784 USD

View

Final sale: no returns

B+

Retailer 4

$3,513 NZD

$1,980 USD

View

B+

Retailer 5

$3,513 NZD

$1,980 USD

View

B+

Retailer 6

$3,754 NZD

$2,116 USD

View

B+

Retailer 7

$4,224 NZD

HK$18,600 HKD

View

Retailer 8

$5,108 NZD

$2,879 USD

View

B+

Retailer 9

$5,339 NZD

€2,866 EUR

View

B+

Retailer 10

$5,584 NZD

$3,147 USD

View

Retailer 11

$6,717 NZD

$3,786 USD

View

Price last confirmed 24 days ago

Retailer 12

$7,275 NZD

$4,100 USD

View

Price last confirmed 10 days ago

Retailer 13

$8,434 NZD

$4,753 USD

View

Most Expensive

MOH London

1465814183 · Oct 29

$10,190 NZD

£4,522 GBP

View

13 more retailers have this diamond

Prices start from $3,165 NZDSave up to $7,024 NZD

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+

5.51ct Round

$3,165 NZD