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Heart|Natural|GIA

0.31ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 2528279907

Certificate GIA 2528279907

Diamond specifications and retailer prices

From ₹33,291 INR
SGD 474 SGD
As of November 1, 2026
Save ₹16,032 INR (33%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹49,323 INR at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 0.31ct natural heart diamond

This 0.31ct natural heart sits in the sub-half-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 2528279907. Listed at 7 retailers as of October 27, 2026, with prices from ₹33,291 to ₹49,323, a ₹16,032 spread on the same certified stone. Wholesale Diamonds Direct lists it at ₹49,323. 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

0.31
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.71°
Pavilion angle40.57°
OriginNatural
Grading LabGIA
CertificateGIA 2528279907
Dimensions4.07 × 4.74 × 2.82 mm
L/W Ratio1.16
Culet sizeNone
Top View
4.07 mm4.74 mm0.31 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2528279907
Side View
Table 59.0%Crown 36.71°Girdle: THN-THKPavilion 40.57°Culet: NoneDepth 59.4%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: ₹44,431 INR|Low: ₹33,291 INR|High: ₹52,818 INR|Avg: ₹42,925 INR|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 2, 2026
Retailer 6₹33,291 INR
Retailer 5₹37,294 INR
Retailer 4₹38,628 INR
Retailer 3₹42,679 INR
Retailer 2₹43,189 INR
Retailer 1₹44,431 INR
Wholesale Diamonds Direct₹49,323 INR

35 data points across 7 retailers

7 retailers₹33,291 INR to ₹49,323 INR

A
Cheapest Retailer
-
₹33,291 INR
SGD 474 SGD
B+
Retailer 2
-
₹37,294 INR
SGD 531 SGD
View
B+
Retailer 3
-
₹38,628 INR
$407 USD
View
B
Retailer 4
-
₹42,679 INR
£354 GBP
View
B
Retailer 5
-
₹43,189 INR
$455 USD
View
B+
Retailer 6
-
₹44,431 INR
£369 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
545794638 · Oct 27
₹49,323 INR
$520 USD
View
6 more retailers have this diamond
Prices start from ₹33,291 INRSave up to ₹16,032 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
0.31ct Heart
₹33,291 INR