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Heart|Natural|GIA

0.70ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 2534587222

Certificate GIA 2534587222

Diamond specifications and retailer prices

From $955 NZD
HK$4,200 HKD
As of November 1, 2026
Save $1,706 NZD (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,152 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.7ct natural heart diamond

This 0.7ct natural heart sits in the half to three-quarter carat band, graded H 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 2534587222. Listed at 15 retailers as of November 1, 2026, with a 179% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle38.3°
OriginNatural
Grading LabGIA
CertificateGIA 2534587222
Dimensions5.51 × 6.19 × 3.59 mm
L/W Ratio1.12
Top View
5.51 mm6.19 mm0.70 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2534587222
Side View
Table 57.0%CrownGirdle: MED-THKPavilion 38.3°Culet: NoneDepth 58.1%

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: $1,484 NZD|Low: $823 NZD|High: $2,968 NZD|Avg: $1,496 NZD|+16.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 7$955 NZD
Retailer 11$1,063 NZD
Retailer 10$1,102 NZD
Retailer 9$1,159 NZD
Retailer 13$1,216 NZD
Retailer 3$1,218 NZD
Retailer 6$1,290 NZD
Retailer 1$1,484 NZD
Retailer 4$1,524 NZD
Retailer 12$1,762 NZD
Retailer 5$1,774 NZD
Retailer 2$1,781 NZD
Retailer 8$2,661 NZD

30 data points across 13 retailers

15 retailers$955 NZD to $2,661 NZD

A
Cheapest Retailer
-
$955 NZD
HK$4,200 HKD
A
Retailer 2
-
$1,063 NZD
$598 USD
View
Final sale: no returns
A
Retailer 3
-
$1,102 NZD
$620 USD
View
A
Retailer 4
-
$1,159 NZD
€621 EUR
View
Retailer 5
-
$1,216 NZD
$684 USD
View
Price last confirmed 12 days ago
Retailer 6
-
$1,218 NZD
SGD 926 SGD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
$1,290 NZD
£571 GBP
View
B
Retailer 8
-
$1,484 NZD
$835 USD
View
B+
Retailer 9
-
$1,524 NZD
SGD 1,159 SGD
View
B+
Retailer 10
-
$1,762 NZD
ZAR 16,012 ZAR
View
Retailer 11
-
$1,774 NZD
A$1,535 AUD
View
Price last confirmed 30 days ago
Retailer 12
-
$1,781 NZD
$1,002 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$1,904 NZD
A$1,648 AUD
View
B
Retailer 14
-
$2,661 NZD
£1,179 GBP
View
Most Expensive
NZ Jewellers
493873ab-5f36-47e4-8aaa-4bec36955bd9 · Sep 25
$4,152 NZD
$2,336 USD
View
Price under review
14 more retailers have this diamond
Prices start from $955 NZDSave up to $1,706 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
$955 NZD