Heart|Natural|GIA

1.70ct D VS1 Heart Natural Diamond

EX • D/VS1 • GIA 2448852430

Certificate GIA 2448852430

Diamond specifications and retailer prices

From $10,334 USD
As of October 30, 2026
Save $9,427 USD (48%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $19,761 USD at NZ Jewellers · As of October 30, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2448852430. Listed at 16 retailers as of October 30, 2026, with prices from $10,334 to $19,761, a $9,427 spread on the same certified stone. NZ Jewellers lists it at $19,761. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle52.5°
Pavilion angle30.7°
OriginNatural
Grading LabGIA
CertificateGIA 2448852430
Dimensions6.89 × 7.82 × 4.44 mm
L/W Ratio1.13
Top View
6.89 mm7.82 mm1.70 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2448852430
Side View
Table 57.0%Crown 52.5°Girdle: NUL-NULPavilion 30.7°Culet: NoneDepth 56.7%

Caratlytics Score

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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 30
Current: $19,761 USD|Low: $10,334 USD|High: $21,204 USD|Avg: $13,621 USD|+2.9%
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
October 30, 2026
Retailer 16$10,334 USD
Retailer 6$11,001 USD
Retailer 5$11,258 USD
Retailer 14$11,680 USD
Retailer 12$11,856 USD
Retailer 15$11,857 USD
Retailer 7$11,956 USD
Retailer 2$12,829 USD
Retailer 3$12,845 USD
Retailer 11$12,903 USD
Retailer 13$13,042 USD
Retailer 8$13,996 USD
Retailer 4$14,821 USD
Retailer 10$17,326 USD
Retailer 9$18,617 USD
NZ Jewellers$19,761 USD

44 data points across 16 retailers

16 retailers$10,334 USD to $19,761 USD

A
Cheapest Retailer
-
$10,334 USD
A
Retailer 2
-
$11,001 USD
View
B+
Retailer 3
-
$11,258 USD
CA$15,637 CAD
View
B+
Retailer 4
-
$11,680 USD
View
B+
Retailer 5
-
$11,856 USD
View
Final sale: no returns
B+
Retailer 6
-
$11,857 USD
View
B+
Retailer 7
-
$11,956 USD
View
B+
Retailer 8
-
$12,829 USD
£10,102 GBP
View
B+
Retailer 9
-
$12,845 USD
View
B+
Retailer 10
-
$12,903 USD
A$19,850 AUD
View
B+
Retailer 11
-
$13,042 USD
View
B
Retailer 12
-
$13,996 USD
View
B+
Retailer 13
-
$14,821 USD
View
B
Retailer 14
-
$17,326 USD
ZAR 279,911 ZAR
View
B
Retailer 15
-
$18,617 USD
£14,659 GBP
View
Most Expensive
B
NZ Jewellers
10fb8434-4bd4-4cd9-bf52-09d1cc7de780 · Oct 30
$19,761 USD
View
15 more retailers have this diamond
Prices start from $10,334 USDSave up to $9,427 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
$10,334 USD