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Heart|Natural|GIA

0.70ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 2434714494

Certificate GIA 2434714494

Diamond specifications and retailer prices

From $2,583 NZD
As of November 5, 2026
Save $1,776 NZD (41%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,360 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 0.7ct natural heart diamond

This 0.7ct natural heart sits in the half to three-quarter 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 2434714494. Listed at 3 retailers as of November 4, 2026, with prices from $2,583 to $4,360, a $1,776 spread on the same certified stone. MOH London lists it at $4,360. 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

0.70
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2434714494
Dimensions5.69 × 6.08 × 3.40 mm
L/W Ratio1.07
Top View
5.69 mm6.08 mm0.70 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2434714494
Side View
Table 63.0%CrownGirdle: MediumPavilionCulet: NoneDepth 55.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $4,360 NZD|Low: $2,583 NZD|High: $4,424 NZD|Avg: $3,324 NZD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3$2,583 NZD
Retailer 4$2,948 NZD
Retailer 2$3,278 NZD
MOH London$4,360 NZD

23 data points across 4 retailers

3 retailers$2,583 NZD to $4,360 NZD

B
Cheapest Retailer
-
$2,583 NZD
B
Retailer 2
-
$3,278 NZD
View
Most Expensive
B
MOH London
749404AE0 · Nov 4
$4,360 NZD
£1,903 GBP
View
2 more retailers have this diamond
Prices start from $2,583 NZDSave up to $1,776 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
0.70ct Heart
$2,583 NZD