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Heart|Natural|GIA

2.10ct J SI2 Heart Natural Diamond

GD • J/SI2 • GIA 6551143401

Certificate GIA 6551143401

Diamond specifications and retailer prices

From $6,634 AUD
As of November 4, 2026
Save $6,091 AUD (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $12,725 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.1ct natural heart diamond

This 2.1ct natural heart sits in the two to three carat band, graded J 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 6551143401. Listed at 8 retailers as of November 4, 2026, with prices from $6,634 to $12,725, a $6,091 spread on the same certified stone. NZ Jewellers lists it at $12,725. 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

2.10
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryFair
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6551143401
Dimensions8.52 × 9.52 × 4.13 mm
L/W Ratio1.12
Top View
8.52 mm9.52 mm2.10 ctJ / SI2
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceMedium
CertificateGIA 6551143401
Side View
Table 65.0%CrownGirdle: THN-VTKPavilionCulet: SmallDepth 43.4%

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 4
Current: $12,725 AUD|Low: $6,634 AUD|High: $14,170 AUD|Avg: $9,202 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 6$6,634 AUD
Retailer 11$6,673 AUD
Retailer 2$7,475 AUD
Retailer 7$7,607 AUD
Retailer 8$7,607 AUD
Retailer 9$7,607 AUD
Retailer 12$8,520 AUD
Retailer 10$8,779 AUD
Retailer 3$9,367 AUD
Retailer 5$12,084 AUD
NZ Jewellers$12,725 AUD
Retailer 4$14,170 AUD

38 data points across 12 retailers

8 retailers$6,634 AUD to $12,725 AUD

B+
Cheapest Retailer
-
$6,634 AUD
B+
Retailer 2
-
$7,475 AUD
View
Retailer 3
-
$7,607 AUD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$7,607 AUD
View
B+
Retailer 5
-
$7,607 AUD
View
B+
Retailer 6
-
$8,779 AUD
View
B
Retailer 7
-
$12,084 AUD
View
Most Expensive
C
NZ Jewellers
bc7f243b-bc3b-4f13-8791-eb66aa81a8c5 · Nov 5
$12,725 AUD
$8,743 USD
View
7 more retailers have this diamond
Prices start from $6,634 AUDSave up to $6,091 AUD

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+
2.10ct Heart
$6,634 AUD