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Heart|Natural|GIA

1.70ct D VS2 Heart Natural Diamond

EX • D/VS2 • GIA 1523521821

Certificate GIA 1523521821

Diamond specifications and retailer prices

From $9,715 USD
HK$75,900 HKD
As of October 30, 2026
Save $7,290 USD (43%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $18,051 USD at NZ Jewellers · As of October 18, 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 D colour (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 1523521821. Listed at 21 retailers as of October 29, 2026, with a 75% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1523521821
Dimensions8.29 × 7.50 × 4.41 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Pinpoint, Needle, Natural
Top View
8.29 mm7.50 mm1.70 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1523521821
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.8%

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: Oct 30
Current: $18,051 USD|Low: $9,715 USD|High: $19,282 USD|Avg: $13,401 USD|-6.4%
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 19$9,715 USD
Retailer 7$10,553 USD
Retailer 2$10,613 USD
Retailer 11$11,693 USD
Retailer 12$11,707 USD
Retailer 17$11,771 USD
Retailer 9$11,954 USD
Retailer 5$11,955 USD
Retailer 18$12,155 USD
Retailer 10$12,672 USD
Retailer 6$12,899 USD
Retailer 8$12,951 USD
Retailer 4$13,264 USD
Retailer 14$13,625 USD
Retailer 3$14,943 USD
Retailer 16$15,827 USD
Retailer 15$16,237 USD
Retailer 13$17,005 USD
NZ Jewellers$18,051 USD

25 data points across 19 retailers

21 retailers$9,715 USD to $17,005 USD

A
Cheapest Retailer
-
$9,715 USD
HK$75,900 HKD
A
Retailer 2
-
$10,553 USD
View
A
Retailer 3
-
$10,613 USD
₹1,010,790 INR
View
Retailer 4
-
$11,693 USD
SGD 15,802 SGD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
$11,707 USD
£9,218 GBP
View
B+
Retailer 6
-
$11,771 USD
A$18,109 AUD
View
B+
Retailer 7
-
$11,954 USD
View
Final sale: no returns
Retailer 8
-
$11,955 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$12,155 USD
View
B+
Retailer 10
-
$12,672 USD
SGD 17,124 SGD
View
B+
Retailer 11
-
$12,899 USD
View
B+
Retailer 12
-
$12,940 USD
View
Retailer 13
-
$12,951 USD
View
Price last confirmed 12 days ago
Retailer 14
-
$13,150 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
$13,264 USD
View
B+
Retailer 16
-
$13,625 USD
€12,976 EUR
View
Retailer 17
-
$14,943 USD
View
Price last confirmed 11 days ago
B+
Retailer 18
-
$15,827 USD
ZAR 255,681 ZAR
View
B+
Retailer 19
-
$16,237 USD
£12,785 GBP
View
B
Retailer 20
-
$17,005 USD
£13,390 GBP
View
Most Expensive
NZ Jewellers
3301586b-3fa3-4059-9c6d-9fd211f0b9a1 · Oct 18
$18,051 USD
View
Price last confirmed 12 days ago
20 more retailers have this diamond
Prices start from $9,715 USDSave up to $7,290 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
$9,715 USD