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Heart|Natural|GIA

2.51ct J SI2 Heart Natural Diamond

ID • J/SI2 • GIA 1539778374

Certificate GIA 1539778374

Diamond specifications and retailer prices

From ₹9,31,123 INR
As of November 4, 2026
Save ₹97,395 INR (9%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹14,35,004 INR at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 2.51ct natural heart diamond

This 2.51ct natural heart sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1539778374. Listed at 12 retailers as of November 4, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.51
Carat
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1539778374
Dimensions9.20 × 8.32 × 5.64 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Needle, Indented Natural
Top View
9.20 mm8.32 mm2.51 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1539778374
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.3%

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 4
Current: ₹14,35,004 INR|Low: ₹7,70,520 INR|High: ₹15,16,432 INR|Avg: ₹10,19,237 INR|-5.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 9, 2026
Retailer 16₹7,70,520 INR
Retailer 11₹8,06,209 INR
Retailer 8₹8,51,854 INR
Retailer 7₹8,71,108 INR
Retailer 5₹9,11,024 INR
Retailer 6₹9,31,123 INR
Retailer 15₹9,50,376 INR
Retailer 10₹9,59,299 INR
Retailer 9₹10,28,518 INR
Retailer 3₹10,29,551 INR
Retailer 2₹10,30,960 INR
Retailer 14₹10,45,424 INR
Retailer 17₹10,53,501 INR
Retailer 12₹10,75,384 INR
Retailer 4₹11,87,900 INR
Retailer 13₹13,57,238 INR
NZ Jewellers₹14,35,004 INR

17 data points across 17 retailers

12 retailers₹9,31,123 INR to ₹10,28,518 INR

Retailer 1
-
₹7,70,520 INR
Price last confirmed 30 days ago
Retailer 2
-
₹8,51,854 INR
View
Price last confirmed 30 days ago
Retailer 3
-
₹9,11,024 INR
View
Price last confirmed 30 days ago
A
Retailer 4
-
₹9,31,123 INR
View
Retailer 5
-
₹9,50,376 INR
View
Price last confirmed 30 days ago
B+
Retailer 6
-
₹10,28,518 INR
View
Retailer 7
-
₹10,29,551 INR
View
Price last confirmed 30 days ago
Retailer 8
-
₹10,45,424 INR
View
Price last confirmed 37 days ago
Retailer 9
-
₹10,53,501 INR
View
Price last confirmed 29 days ago
Retailer 10
-
₹11,87,900 INR
View
Price last confirmed 39 days ago
Retailer 11
-
₹13,57,238 INR
View
Price last confirmed 30 days ago
Most Expensive
NZ Jewellers
f259cb77-0912-443c-8cb3-ebe9ee0f0ec2 · Sep 30
₹14,35,004 INR
$15,279 USD
View
Price last confirmed 37 days ago
11 more retailers have this diamond
Prices start from ₹9,31,123 INRSave up to ₹97,395 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
2.51ct Heart
₹9,31,123 INR