Oval|Natural|GIA

5.02ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 2155546906

Certificate GIA 2155546906

Diamond specifications and retailer prices

From $189,852 NZD

$107,001 USD

As of November 2, 2026

Save $139,599 NZD (42%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $329,450 NZD at MOH London · As of November 1, 2026

View at MOH London

About this 5.02ct natural oval diamond

This 5.02ct natural oval sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2155546906. Listed at 16 retailers as of November 1, 2026, with prices from $189,852 to $329,450, a $139,599 spread on the same certified stone. MOH London lists it at $329,450. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.02

Carat

Colour

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishVery Good

SymmetryVery Good

FluorescenceNone

OriginNatural

Grading LabGIA

CertificateGIA 2155546906

Dimensions13.12 × 8.75 × 6.07 mm

L/W Ratio1.50

Culet sizeVery Small

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishVery Good

SymmetryVery Good

FluorescenceNone

CertificateGIA 2155546906

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: Nov 2

Current: $329,450 NZD|Low: $175,789 NZD|High: $333,419 NZD|Avg: $224,333 NZD|-0.1%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

November 2, 2026

Retailer 9$176,006 NZD

Retailer 6$189,852 NZD

Retailer 7$196,556 NZD

Retailer 11$203,690 NZD

Retailer 8$210,947 NZD

Retailer 4$211,533 NZD

Retailer 10$214,639 NZD

Retailer 3$225,726 NZD

Retailer 5$255,236 NZD

Retailer 2$255,876 NZD

MOH London$329,450 NZD

36 data points across 11 retailers

16 retailers$189,852 NZD to $329,450 NZD

Retailer 1

$176,006 NZD

$99,197 USD

Price last confirmed 76 days ago

B+

Retailer 2

$189,852 NZD

$107,001 USD

View

Final sale: no returns

B+

Retailer 3

$190,285 NZD

$107,245 USD

View

Retailer 4

$196,556 NZD

A$170,430 AUD

View

Price last confirmed 29 days ago

B+

Retailer 5

$203,690 NZD

$114,800 USD

View

Retailer 6

$210,947 NZD

$118,890 USD

View

Price last confirmed 25 days ago

B+

Retailer 7

$211,533 NZD

£93,874 GBP

View

B+

Retailer 8

$214,639 NZD

$120,971 USD

View

Retailer 9

$219,736 NZD

$123,844 USD

View

Price last confirmed 42 days ago

Retailer 10

$225,726 NZD

$127,220 USD

View

Retailer 11

$228,526 NZD

$128,798 USD

View

Price last confirmed 41 days ago

Retailer 12

$234,838 NZD

$132,355 USD

View

Retailer 13

$237,314 NZD

$133,751 USD

View

Price last confirmed 41 days ago

Retailer 14

$255,236 NZD

ZAR 2,323,939 ZAR

View

Retailer 15

$255,876 NZD

€137,345 EUR

View

Most Expensive

MOH London

4D8C405E4 · Nov 1

$329,450 NZD

£146,204 GBP

View

15 more retailers have this diamond

Prices start from $189,852 NZDSave up to $139,599 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+

5.02ct Oval

$189,852 NZD