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Heart|Natural|GIA

1.70ct G VS2 Heart Natural Diamond

EX • G/VS2 • GIA 1558221287

Certificate GIA 1558221287

Diamond specifications and retailer prices

From $10,706 NZD
SGD 8,154 SGD
As of November 1, 2026
Save $5,614 NZD (34%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $16,320 NZD at Ritani · As of November 1, 2026
View at Ritani

About this 1.7ct natural heart diamond

This 1.7ct natural heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558221287. Listed at 11 retailers as of November 1, 2026, with prices from $10,706 to $16,320, a $5,614 spread on the same certified stone. Ritani lists it at $16,320. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.83°
Pavilion angle39.1°
OriginNatural
Grading LabGIA
CertificateGIA 1558221287
Dimensions7.22 × 8.23 × 4.81 mm
L/W Ratio1.14
Culet sizeNone
Top View
7.22 mm8.23 mm1.70 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1558221287
Side View
Table 58.0%Crown 38.83°Girdle: VTN-THKPavilion 39.1°Culet: NoneDepth 58.5%

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: $11,913 NZD|Low: $10,706 NZD|High: $16,320 NZD|Avg: $12,859 NZD|-5.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Ritani
November 2, 2026
Retailer 7$10,706 NZD
Retailer 8$10,994 NZD
Retailer 9$11,142 NZD
Retailer 5$11,326 NZD
Retailer 6$11,586 NZD
Retailer 1$11,913 NZD
Retailer 4$12,925 NZD
Retailer 10$13,504 NZD
Retailer 2$13,940 NZD
Retailer 3$15,172 NZD
Ritani$16,320 NZD

30 data points across 11 retailers

11 retailers$10,706 NZD to $16,320 NZD

A
Cheapest Retailer
-
$10,706 NZD
SGD 8,154 SGD
A
Retailer 2
-
$10,994 NZD
$6,196 USD
View
A
Retailer 3
-
$11,142 NZD
SGD 8,486 SGD
View
A
Retailer 4
-
$11,326 NZD
$6,384 USD
View
A
Retailer 5
-
$11,586 NZD
$6,530 USD
View
A
Retailer 6
-
$11,913 NZD
£5,287 GBP
View
A
Retailer 7
-
$12,925 NZD
A$11,207 AUD
View
A
Retailer 8
-
$13,504 NZD
$7,611 USD
View
A
Retailer 9
-
$13,940 NZD
$7,856 USD
View
A
Retailer 10
-
$15,172 NZD
$8,551 USD
View
Most Expensive
B+
Ritani
D-1AFPA9EKTJ · Nov 1
$16,320 NZD
$9,198 USD
View
10 more retailers have this diamond
Prices start from $10,706 NZDSave up to $5,614 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
1.70ct Heart
$10,706 NZD