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Heart|Natural|GIA

1.21ct I VS2 Heart Natural Diamond

VG • I/VS2 • GIA 2364905243

Certificate GIA 2364905243

Diamond specifications and retailer prices

From $7,888 AUD
As of November 6, 2026
Save $5,035 AUD (39%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $12,924 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2364905243. Listed at 3 retailers as of November 4, 2026, with prices from $7,888 to $12,924, a $5,035 spread on the same certified stone. MOH London lists it at $12,924. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2364905243
Dimensions6.61 × 5.80 × 3.99 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Top View
6.61 mm5.80 mm1.21 ctI / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2364905243
Side View
Table 61.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 68.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $12,924 AUD|Low: $7,850 AUD|High: $13,114 AUD|Avg: $10,065 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$7,888 AUD
Retailer 2$9,156 AUD
MOH London$12,924 AUD

43 data points across 3 retailers

3 retailers$7,888 AUD to $12,924 AUD

B
Cheapest Retailer
-
$7,888 AUD
B
Retailer 2
-
$9,156 AUD
View
Most Expensive
C
MOH London
303D9ADA7 · Nov 4
$12,924 AUD
£6,992 GBP
View
2 more retailers have this diamond
Prices start from $7,888 AUDSave up to $5,035 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
1.21ct Heart
$7,888 AUD