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Heart|Natural|GIA

1.23ct H VS2 Heart Natural Diamond

VG • H/VS2 • GIA 1489099578

Certificate GIA 1489099578

Diamond specifications and retailer prices

From €5,002 EUR
£4,400 GBP
As of November 1, 2026
Save €2,562 EUR (34%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €7,564 EUR at MOH London · As of October 26, 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 H 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 1489099578. Listed at 6 retailers as of October 26, 2026, with prices from €5,002 to €7,564, a €2,562 spread on the same certified stone. MOH London lists it at €7,564. 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
H
Color
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1489099578
Dimensions6.77 × 5.66 × 3.83 mm
L/W Ratio1.20
Girdle conditionFAC
Key to symbols
Feather
Top View
6.77 mm5.66 mm1.23 ctH / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1489099578
Side View
Table 68.0%CrownGirdle: MDV-MDVPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €7,564 EUR|Low: €4,896 EUR|High: €7,645 EUR|Avg: €5,570 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7€4,906 EUR
Retailer 2€5,002 EUR
Retailer 4€5,155 EUR
Retailer 6€5,259 EUR
Retailer 5€5,260 EUR
Retailer 3€5,803 EUR
MOH London€7,564 EUR

42 data points across 7 retailers

6 retailers€5,002 EUR to €7,564 EUR

Retailer 1
-
€4,906 EUR
$5,481 USD
B
Retailer 2
-
€5,002 EUR
£4,400 GBP
View
Retailer 3
-
€5,155 EUR
A$8,860 AUD
View
Price last confirmed 14 days ago
B
Retailer 4
-
€5,260 EUR
$5,877 USD
View
B
Retailer 5
-
€5,803 EUR
View
Most Expensive
B
MOH London
DF01E9627 · Oct 26
€7,564 EUR
£6,654 GBP
View
5 more retailers have this diamond
Prices start from €5,002 EURSave up to €2,562 EUR

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
€5,002 EUR