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Oval|Natural|GIA

0.51ct I SI2 Oval Natural Diamond

GD • I/SI2 • GIA 6545988752

Certificate GIA 6545988752

Diamond specifications and retailer prices

From ₹35,416 INR
$373 USD
As of November 2, 2026
Save ₹8,496 INR (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: ₹43,912 INR at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6545988752. Listed at 3 retailers as of November 2, 2026, with prices from ₹35,416 to ₹43,912, a ₹8,496 spread on the same certified stone. 77 Diamonds lists it at ₹43,912. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545988752
Dimensions6.24 × 4.51 × 2.86 mm
L/W Ratio1.38
Top View
6.24 mm4.51 mm0.51 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545988752
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.4%

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: ₹43,912 INR|Low: ₹30,669 INR|High: ₹45,764 INR|Avg: ₹38,828 INR|-2.2%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2₹35,416 INR
Retailer 3₹37,872 INR
77 Diamonds₹43,912 INR

35 data points across 3 retailers

3 retailers₹35,416 INR to ₹43,912 INR

B+
Cheapest Retailer
-
₹35,416 INR
$373 USD
Final sale: no returns
B+
Retailer 2
-
₹37,872 INR
SGD 539 SGD
View
Most Expensive
B+
77 Diamonds
OVCPXZGFK6Z8 · Nov 2
₹43,912 INR
£364 GBP
View
2 more retailers have this diamond
Prices start from ₹35,416 INRSave up to ₹8,496 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.

B+
0.51ct Oval
₹35,416 INR