Heart|Natural|GIA

1.23ct I VS2 Heart Natural Diamond

GD • I/VS2 • GIA 2537627410

Certificate GIA 2537627410

Diamond specifications and retailer prices

From $3,336 USD
£2,627 GBP
As of November 1, 2026
Save $2,349 USD (41%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,685 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.23ct natural heart diamond

This 1.23ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2537627410. Listed at 4 retailers as of November 1, 2026, with prices from $3,336 to $5,685, a $2,349 spread on the same certified stone. MOH London lists it at $5,685. 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

1.23
Carat
I
Color
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537627410
Dimensions5.98 × 5.94 × 4.07 mm
L/W Ratio1.01
Top View
5.98 mm5.94 mm1.23 ctI / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537627410
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $5,685 USD|Low: $3,234 USD|High: $5,753 USD|Avg: $4,164 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$3,336 USD
Retailer 4$3,645 USD
Retailer 2$3,978 USD
MOH London$5,685 USD

43 data points across 4 retailers

4 retailers$3,336 USD to $5,685 USD

B+
Cheapest Retailer
-
$3,336 USD
£2,627 GBP
Retailer 2
-
$3,645 USD
A$5,607 AUD
View
Price last confirmed 30 days ago
B
Retailer 3
-
$3,978 USD
€3,789 EUR
View
Most Expensive
B
MOH London
3B890B473 · Nov 1
$5,685 USD
£4,476 GBP
View
3 more retailers have this diamond
Prices start from $3,336 USDSave up to $2,349 USD

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+
1.23ct Heart
$3,336 USD