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Heart|Natural|GIA

1.53ct G VS2 Heart Natural Diamond

EX • G/VS2 • GIA 2151215213

Certificate GIA 2151215213

Diamond specifications and retailer prices

From $18,379 AUD
As of November 6, 2026
Save $8,080 AUD (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $26,459 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.53ct natural heart diamond

This 1.53ct 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 2151215213. Listed at 4 retailers as of November 4, 2026, with prices from $18,379 to $26,459, a $8,080 spread on the same certified stone. MOH London lists it at $26,459. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2151215213
Dimensions7.84 × 8.21 × 4.11 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizeNone
Cert comments
Pinpoints are not shown.
Key to symbols
Crystal, Needle
Top View
7.84 mm8.21 mm1.53 ctG / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2151215213
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 50.1%

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: Nov 6
Current: $26,459 AUD|Low: $18,379 AUD|High: $26,851 AUD|Avg: $21,459 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3$18,379 AUD
Retailer 4$18,941 AUD
Retailer 2$21,284 AUD
MOH London$26,459 AUD

42 data points across 4 retailers

4 retailers$18,379 AUD to $26,459 AUD

B+
Cheapest Retailer
-
$18,379 AUD
B
Retailer 2
-
$18,941 AUD
View
B
Retailer 3
-
$21,284 AUD
View
Most Expensive
B
MOH London
EDE9FA88D · Nov 4
$26,459 AUD
£14,315 GBP
View
3 more retailers have this diamond
Prices start from $18,379 AUDSave up to $8,080 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+
1.53ct Heart
$18,379 AUD