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Oval|Natural|GIA

0.51ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 6561556478

Certificate GIA 6561556478

Diamond specifications and retailer prices

From ₹36,723 INR
As of November 5, 2026
Save ₹41,446 INR (53%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹78,169 INR at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded H 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 6561556478. Listed at 9 retailers as of November 5, 2026, with prices from ₹36,723 to ₹78,169, a ₹41,446 spread on the same certified stone. Frank Darling lists it at ₹78,169. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561556478
Dimensions6.28 × 4.51 × 2.82 mm
L/W Ratio1.39
Culet sizeNone
Top View
6.28 mm4.51 mm0.51 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6561556478
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: ₹78,169 INR|Low: ₹36,629 INR|High: ₹78,169 INR|Avg: ₹53,849 INR
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2₹36,723 INR
Retailer 7₹37,568 INR
Retailer 4₹44,048 INR
Retailer 8₹48,744 INR
Retailer 6₹52,501 INR
Retailer 5₹57,291 INR
Retailer 3₹64,711 INR
Frank Darling₹78,169 INR

10 data points across 8 retailers

9 retailers₹36,723 INR to ₹78,169 INR

A
Cheapest Retailer
-
₹36,723 INR
A
Retailer 2
-
₹37,568 INR
View
A
Retailer 3
-
₹39,446 INR
View
A
Retailer 4
-
₹44,048 INR
View
A
Retailer 5
-
₹48,744 INR
View
A
Retailer 6
-
₹52,501 INR
View
B+
Retailer 7
-
₹57,291 INR
View
B+
Retailer 8
-
₹64,711 INR
View
Most Expensive
B
Frank Darling
2701750HK · Nov 6
₹78,169 INR
$832 USD
View
8 more retailers have this diamond
Prices start from ₹36,723 INRSave up to ₹41,446 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.

A
0.51ct Oval
₹36,723 INR