Oval|Natural|GIA

0.51ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 6515090345

Certificate GIA 6515090345

Diamond specifications and retailer prices

From ₹78,239 INR

$824 USD

As of November 2, 2026

Save ₹94,079 INR (55%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: ₹1,72,318 INR at MOH London · As of October 29, 2026

View at MOH London

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter 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 6515090345. Listed at 21 retailers as of October 29, 2026, with prices from ₹78,239 to ₹1,72,318, a ₹94,079 spread on the same certified stone. MOH London lists it at ₹1,72,318. 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

0.51

Carat

Colour

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryVery Good

FluorescenceNone

Crown angle40.03°

Pavilion angle39.22°

OriginNatural

Grading LabGIA

CertificateGIA 6515090345

Dimensions6.18 × 4.48 × 2.77 mm

L/W Ratio1.38

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryVery Good

FluorescenceNone

CertificateGIA 6515090345

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: ₹1,72,318 INR|Low: ₹65,231 INR|High: ₹1,73,524 INR|Avg: ₹1,06,843 INR|+0.4%

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₹78,239 INR

Retailer 3₹83,176 INR

Retailer 7₹83,556 INR

Retailer 8₹84,790 INR

Retailer 10₹93,051 INR

Retailer 4₹93,500 INR

Retailer 6₹99,698 INR

Retailer 2₹1,31,501 INR

Retailer 11₹1,39,650 INR

Retailer 5₹1,44,466 INR

MOH London₹1,72,318 INR

32 data points across 11 retailers

21 retailers₹78,239 INR to ₹1,72,318 INR

B+

Cheapest Retailer

₹78,239 INR

$824 USD

Final sale: no returns

B+

Retailer 2

₹83,176 INR

$876 USD

View

B+

Retailer 3

₹83,556 INR

$880 USD

View

Retailer 4

₹84,790 INR

$893 USD

View

Price last confirmed 34 days ago

B+

Retailer 5

₹84,790 INR

$893 USD

View

B+

Retailer 6

₹85,740 INR

$903 USD

View

B+

Retailer 7

₹93,051 INR

$980 USD

View

B+

Retailer 8

₹93,500 INR

£775 GBP

View

B+

Retailer 9

₹94,365 INR

$994 USD

View

Retailer 10

₹97,799 INR

$1,030 USD

View

Price last confirmed 33 days ago

Retailer 11

₹97,799 INR

$1,030 USD

View

Retailer 12

₹99,698 INR

$1,050 USD

View

Retailer 13

₹99,698 INR

$1,050 USD

View

Retailer 14

₹99,698 INR

$1,050 USD

View

Retailer 15

₹1,03,496 INR

$1,090 USD

View

Retailer 16

₹1,31,501 INR

€1,319 EUR

View

Retailer 17

₹1,39,650 INR

A$2,263 AUD

View

Price last confirmed 33 days ago

Retailer 18

₹1,44,466 INR

ZAR 24,580 ZAR

View

Most Expensive

MOH London

3B8888A20 · Oct 29

₹1,72,318 INR

£1,429 GBP

View

18 more retailers have this diamond

Prices start from ₹78,239 INRSave up to ₹94,079 INR

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+

0.51ct Oval

₹78,239 INR