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Heart|Natural|GIA

2.70ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 6531177702

Certificate GIA 6531177702

Diamond specifications and retailer prices

From $36,906 NZD
As of November 6, 2026
Save $9,061 NZD (20%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $45,967 NZD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 2.7ct natural heart diamond

This 2.7ct natural heart sits in the two to three carat band, graded J 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 6531177702. Listed at 7 retailers as of November 6, 2026, with prices from $36,906 to $45,967, a $9,061 spread on the same certified stone. 77 Diamonds lists it at $45,967. 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

2.70
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.59°
Pavilion angle38.59°
OriginNatural
Grading LabGIA
CertificateGIA 6531177702
Dimensions8.25 × 9.70 × 5.68 mm
L/W Ratio1.18
Top View
8.25 mm9.70 mm2.70 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531177702
Side View
Table 59.0%Crown 38.59°Girdle: MED-THKPavilion 38.59°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $45,967 NZD|Low: $36,906 NZD|High: $46,892 NZD|Avg: $41,593 NZD|+0.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$36,906 NZD
Retailer 2$38,935 NZD
Retailer 3$43,640 NZD
77 Diamonds$45,967 NZD

46 data points across 4 retailers

7 retailers$36,906 NZD to $45,967 NZD

B
Cheapest Retailer
-
$36,906 NZD
B
Retailer 2
-
$38,935 NZD
View
B
Retailer 3
-
$39,275 NZD
View
B
Retailer 4
-
$39,594 NZD
View
B
Retailer 5
-
$40,176 NZD
View
B
Retailer 6
-
$43,640 NZD
View
Most Expensive
B
77 Diamonds
HSZJVGKBTMF · Nov 6
$45,967 NZD
£20,064 GBP
View
6 more retailers have this diamond
Prices start from $36,906 NZDSave up to $9,061 NZD

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
2.70ct Heart
$36,906 NZD