Heart|Natural|GIA

1.80ct G VVS1 Heart Natural Diamond

EX • G/VVS1 • GIA 1242015776

Certificate GIA 1242015776

Diamond specifications and retailer prices

From $15,086 AUD
As of November 6, 2026
14 retailers carry this diamond
Most expensive: $21,595 AUD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.8ct natural heart diamond

This 1.8ct natural heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1242015776. Listed at 14 retailers as of November 6, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
G
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1242015776
Dimensions7.23 × 8.46 × 4.93 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
7.23 mm8.46 mm1.80 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1242015776
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $13,386 AUD|Low: $10,129 AUD|High: $20,480 AUD|Avg: $13,864 AUD|-5.0%
Retailer 1
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
October 22, 2026
Retailer 11$10,129 AUD
Retailer 8$11,388 AUD
Retailer 7$11,447 AUD
Retailer 15$11,459 AUD
Retailer 6$11,568 AUD
Retailer 4$11,597 AUD
Retailer 9$12,332 AUD
Retailer 10$12,429 AUD
Retailer 14$13,342 AUD
Retailer 1$13,386 AUD
Retailer 12$13,466 AUD
Retailer 2$14,575 AUD
Retailer 13$15,066 AUD
Retailer 5$18,076 AUD
Retailer 3$19,158 AUD

27 data points across 15 retailers

14 retailers

Retailer 1
-
$10,129 AUD
Price last confirmed 17 days ago
Retailer 2
-
$11,388 AUD
View
Price last confirmed 16 days ago
Retailer 3
-
$11,447 AUD
View
Price last confirmed 26 days ago
Retailer 4
-
$11,568 AUD
View
Price last confirmed 22 days ago
Retailer 5
-
$11,597 AUD
View
Price last confirmed 19 days ago
Retailer 6
-
$12,429 AUD
View
Price last confirmed 16 days ago
Retailer 7
-
$13,342 AUD
View
Price last confirmed 15 days ago
Retailer 8
-
$13,386 AUD
View
Price last confirmed 15 days ago
Retailer 9
-
$14,575 AUD
View
Price last confirmed 16 days ago
Retailer 10
-
$15,066 AUD
View
Price last confirmed 18 days ago
B+
Retailer 11
-
$15,086 AUD
View
Retailer 12
-
$18,076 AUD
View
Price last confirmed 20 days ago
Retailer 13
-
$19,158 AUD
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
bb0a17d4-8f5a-4656-9ea9-d8a617e9a8db · Sep 25
$21,595 AUD
$15,117 USD
View
Price last confirmed 41 days ago
13 more retailers have this diamond
Prices start from $15,086 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+
1.80ct Heart
$15,086 AUD