CaratHunter
Plans
Heart|Natural|GIA

1.79ct G VS2 Heart Natural Diamond

EX • G/VS2 • GIA 6432838437

Certificate GIA 6432838437

Diamond specifications and retailer prices

From $20,376 AUD
$14,313 USD
As of October 30, 2026
Save $14,239 AUD (41%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $34,615 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.79ct natural heart diamond

This 1.79ct 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 6432838437. Listed at 20 retailers as of October 30, 2026, with prices from $20,376 to $34,615, a $14,239 spread on the same certified stone. MOH London lists it at $34,615. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.45°
Pavilion angle39.05°
OriginNatural
Grading LabGIA
CertificateGIA 6432838437
Dimensions7.55 × 8.31 × 4.67 mm
L/W Ratio1.10
Top View
7.55 mm8.31 mm1.79 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6432838437
Side View
Table 63.0%Crown 39.45°Girdle: THN-VTKPavilion 39.05°Culet: NoneDepth 56.2%

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: $34,615 AUD|Low: $18,470 AUD|High: $35,031 AUD|Avg: $25,283 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 9$20,769 AUD
Retailer 6$21,240 AUD
Retailer 8$22,164 AUD
Retailer 2$23,160 AUD
Retailer 5$23,270 AUD
Retailer 7$23,642 AUD
Retailer 4$25,746 AUD
Retailer 10$25,754 AUD
Retailer 3$32,563 AUD
MOH London$34,615 AUD

43 data points across 10 retailers

20 retailers$20,376 AUD to $34,615 AUD

B+
Cheapest Retailer
-
$20,376 AUD
$14,313 USD
B+
Retailer 2
-
$20,639 AUD
$14,498 USD
View
B+
Retailer 3
-
$20,769 AUD
CA$20,262 CAD
View
B+
Retailer 4
-
$21,240 AUD
$14,920 USD
View
Final sale: no returns
B
Retailer 5
-
$21,717 AUD
$15,255 USD
View
B
Retailer 6
-
$22,164 AUD
$15,569 USD
View
B
Retailer 7
-
$22,349 AUD
$15,699 USD
View
B
Retailer 8
-
$23,160 AUD
£12,810 GBP
View
Retailer 9
-
$23,270 AUD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$23,642 AUD
$16,607 USD
View
B
Retailer 11
-
$24,010 AUD
$16,866 USD
View
B
Retailer 12
-
$24,899 AUD
$17,490 USD
View
B
Retailer 13
-
$24,899 AUD
$17,490 USD
View
B
Retailer 14
-
$24,934 AUD
$17,515 USD
View
B
Retailer 15
-
$25,724 AUD
$18,070 USD
View
B
Retailer 16
-
$25,746 AUD
€17,224 EUR
View
B
Retailer 17
-
$25,754 AUD
$18,091 USD
View
B
Retailer 18
-
$31,399 AUD
$22,056 USD
View
B
Retailer 19
-
$32,563 AUD
ZAR 369,522 ZAR
View
Most Expensive
B
MOH London
1636CC0CD · Nov 1
$34,615 AUD
£19,146 GBP
View
19 more retailers have this diamond
Prices start from $20,376 AUDSave up to $14,239 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+
1.79ct Heart
$20,376 AUD