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Heart|Natural|GIA

0.70ct G SI2 Heart Natural Diamond

ID • G/SI2 • GIA 1503844200

Certificate GIA 1503844200

Diamond specifications and retailer prices

From $1,251 NZD
HK$5,500 HKD
As of November 1, 2026
Save $1,830 NZD (59%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,081 NZD at MOH London · As of November 1, 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 G 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 1503844200. Listed at 18 retailers as of November 1, 2026, with prices from $1,251 to $3,081, a $1,830 spread on the same certified stone. MOH London lists it at $3,081. 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
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1503844200
Dimensions5.23 × 6.29 × 3.61 mm
L/W Ratio1.20
Key to symbols
Twinning Wisp
Top View
5.23 mm6.29 mm0.70 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1503844200
Side View
Table 64.0%Crown 34.4°Girdle: MD-VTKPavilion 40.8°Culet: NoneDepth 57.3%

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 1
Current: $3,081 NZD|Low: $1,137 NZD|High: $5,275 NZD|Avg: $2,064 NZD|-0.1%
MOH London
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
November 2, 2026
Retailer 8$1,251 NZD
Retailer 5$1,516 NZD
Retailer 9$1,550 NZD
Retailer 6$1,681 NZD
Retailer 12$1,681 NZD
Retailer 4$1,699 NZD
Retailer 14$1,743 NZD
Retailer 10$1,836 NZD
Retailer 13$1,919 NZD
Retailer 11$1,941 NZD
Retailer 2$1,969 NZD
Retailer 7$2,053 NZD
MOH London$3,081 NZD
Retailer 3$5,275 NZD

38 data points across 14 retailers

18 retailers$1,251 NZD to $3,081 NZD

A
Cheapest Retailer
-
$1,251 NZD
HK$5,500 HKD
Retailer 2
-
$1,516 NZD
$853 USD
View
Price last confirmed 15 days ago
B
Retailer 3
-
$1,550 NZD
$872 USD
View
Final sale: no returns
Retailer 4
-
$1,617 NZD
$910 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$1,680 NZD
$945 USD
View
Price last confirmed 16 days ago
Retailer 6
-
$1,681 NZD
$946 USD
View
Price last confirmed 43 days ago
Retailer 7
-
$1,681 NZD
$946 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$1,699 NZD
$956 USD
View
B
Retailer 9
-
$1,743 NZD
SGD 1,325 SGD
View
B
Retailer 10
-
$1,836 NZD
$1,033 USD
View
B
Retailer 11
-
$1,919 NZD
$1,080 USD
View
Retailer 12
-
$1,941 NZD
$1,092 USD
View
Price last confirmed 41 days ago
Retailer 13
-
$1,941 NZD
$1,092 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$1,969 NZD
£872 GBP
View
B
Retailer 15
-
$2,053 NZD
£909 GBP
View
Most Expensive
B
MOH London
90737C1F6 · Nov 1
$3,081 NZD
£1,365 GBP
View
15 more retailers have this diamond
Prices start from $1,251 NZDSave up to $1,830 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.

A
0.70ct Heart
$1,251 NZD