Heart|Natural|GIA

1.70ct D VS2 Heart Natural Diamond

EX • D/VS2 • GIA 1289923621

Certificate GIA 1289923621

Diamond specifications and retailer prices

From $19,797 AUD
$13,906 USD
As of October 30, 2026
Save $14,014 AUD (41%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $33,811 AUD at MOH London · As of October 29, 2026
View at MOH London

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 1289923621. Listed at 19 retailers as of October 29, 2026, with prices from $19,797 to $33,811, a $14,014 spread on the same certified stone. MOH London lists it at $33,811. 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
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1289923621
Dimensions7.05 × 8.36 × 4.81 mm
L/W Ratio1.19
Culet sizeNone
Top View
7.05 mm8.36 mm1.70 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1289923621
Side View
Table 60.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 57.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $33,811 AUD|Low: $21,415 AUD|High: $34,037 AUD|Avg: $26,121 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2$21,415 AUD
Retailer 8$21,535 AUD
Retailer 7$22,616 AUD
Retailer 5$22,684 AUD
Retailer 4$23,135 AUD
Retailer 3$23,496 AUD
Retailer 6$31,469 AUD
MOH London$33,811 AUD

42 data points across 8 retailers

19 retailers$19,797 AUD to $33,811 AUD

B+
Cheapest Retailer
-
$19,797 AUD
$13,906 USD
B+
Retailer 2
-
$21,112 AUD
$14,830 USD
View
B+
Retailer 3
-
$21,415 AUD
$15,043 USD
View
B+
Retailer 4
-
$21,535 AUD
$15,127 USD
View
Retailer 5
-
$22,616 AUD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$22,684 AUD
£12,547 GBP
View
B+
Retailer 7
-
$22,996 AUD
$16,154 USD
View
B+
Retailer 8
-
$23,135 AUD
$16,251 USD
View
Retailer 9
-
$23,329 AUD
$16,387 USD
View
Price last confirmed 39 days ago
B+
Retailer 10
-
$23,496 AUD
£12,996 GBP
View
Retailer 11
-
$24,227 AUD
$17,018 USD
View
Price last confirmed 39 days ago
B
Retailer 12
-
$24,258 AUD
$17,040 USD
View
B
Retailer 13
-
$24,258 AUD
$17,040 USD
View
B
Retailer 14
-
$25,070 AUD
$17,610 USD
View
Retailer 15
-
$25,182 AUD
$17,689 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
$25,807 AUD
$18,128 USD
View
Retailer 17
-
$30,506 AUD
$21,429 USD
View
Price last confirmed 40 days ago
B
Retailer 18
-
$31,469 AUD
ZAR 357,114 ZAR
View
Most Expensive
B
MOH London
9E648B8D4 · Oct 29
$33,811 AUD
£18,701 GBP
View
18 more retailers have this diamond
Prices start from $19,797 AUDSave up to $14,014 AUD

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.

B+
1.70ct Heart
$19,797 AUD