CaratHunter
Plans
Heart|Natural|GIA

1.51ct E VS2 Heart Natural Diamond

EX • E/VS2 • GIA 2223919435

Certificate GIA 2223919435

Diamond specifications and retailer prices

From $16,253 AUD
$11,417 USD
As of October 28, 2026
Save $11,253 AUD (41%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $27,506 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded E 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 2223919435. Listed at 7 retailers as of October 28, 2026, with prices from $16,253 to $27,506, a $11,253 spread on the same certified stone. MOH London lists it at $27,506. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2223919435
Dimensions6.91 × 7.75 × 4.67 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizeNone
Cert comments
Pinpoints are not shown.
Top View
6.91 mm7.75 mm1.51 ctE / VS2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2223919435
Side View
Table 55.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 60.3%

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 28
Current: $27,506 AUD|Low: $16,020 AUD|High: $27,689 AUD|Avg: $20,689 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 6$16,020 AUD
Retailer 5$17,519 AUD
Retailer 2$18,691 AUD
Retailer 8$18,698 AUD
Retailer 4$19,073 AUD
Retailer 7$21,571 AUD
Retailer 3$25,600 AUD
MOH London$27,506 AUD

44 data points across 8 retailers

7 retailers$16,253 AUD to $27,506 AUD

B+
Cheapest Retailer
-
$16,253 AUD
$11,417 USD
B+
Retailer 2
-
$17,519 AUD
$12,306 USD
View
B+
Retailer 3
-
$18,691 AUD
£10,338 GBP
View
B+
Retailer 4
-
$18,698 AUD
$13,134 USD
View
B+
Retailer 5
-
$19,073 AUD
View
B
Retailer 6
-
$25,600 AUD
ZAR 290,512 ZAR
View
Most Expensive
B
MOH London
C2FF2A9A8 · Oct 29
$27,506 AUD
£15,214 GBP
View
6 more retailers have this diamond
Prices start from $16,253 AUDSave up to $11,253 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+
1.51ct Heart
$16,253 AUD