Heart|Natural|GIA

1.70ct G VS2 Heart Natural Diamond

EX • G/VS2 • GIA 6551728751

Certificate GIA 6551728751

Diamond specifications and retailer prices

From $5,030 USD
HK$39,300 HKD
As of October 29, 2026
Save $6,519 USD (56%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $11,549 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

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 6551728751. Listed at 7 retailers as of October 27, 2026, with prices from $5,030 to $11,549, a $6,519 spread on the same certified stone. NZ Jewellers lists it at $11,549. 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
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle38.99°
OriginNatural
Grading LabGIA
CertificateGIA 6551728751
Dimensions7.02 × 8.24 × 4.95 mm
L/W Ratio1.17
Key to symbols
Crystal, Needle
Top View
7.02 mm8.24 mm1.70 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551728751
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 38.99°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $11,549 USD|Low: $5,030 USD|High: $12,546 USD|Avg: $7,876 USD|-7.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5$5,030 USD
Retailer 6$5,913 USD
Retailer 3$6,905 USD
Retailer 4$7,011 USD
Retailer 7$7,272 USD
Retailer 2$10,227 USD
NZ Jewellers$11,549 USD

21 data points across 7 retailers

7 retailers$5,030 USD to $11,549 USD

A
Cheapest Retailer
-
$5,030 USD
HK$39,300 HKD
A
Retailer 2
-
$5,913 USD
SGD 7,990 SGD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$6,905 USD
View
A
Retailer 4
-
$7,011 USD
View
A
Retailer 5
-
$7,272 USD
A$11,188 AUD
View
B+
Retailer 6
-
$10,227 USD
£8,053 GBP
View
Most Expensive
B+
NZ Jewellers
06436ecf-ab43-43fb-aaaf-65fa52cced52 · Oct 27
$11,549 USD
View
6 more retailers have this diamond
Prices start from $5,030 USDSave up to $6,519 USD

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
$5,030 USD