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Heart|Natural|GIA

1.23ct I VS2 Heart Natural Diamond

VG • I/VS2 • GIA 5523878952

Certificate GIA 5523878952

Diamond specifications and retailer prices

From €2,214 EUR
HK$19,400 HKD
As of November 1, 2026
Save €2,751 EUR (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,965 EUR at MOH London · As of November 2, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5523878952. Listed at 16 retailers as of November 1, 2026, with prices from €2,214 to €4,965, a €2,751 spread on the same certified stone. MOH London lists it at €4,965. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5523878952
Dimensions6.88 × 5.28 × 3.80 mm
L/W Ratio1.30
Top View
6.88 mm5.28 mm1.23 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5523878952
Side View
Table 60.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 72.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €4,965 EUR|Low: €2,191 EUR|High: €5,025 EUR|Avg: €3,301 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 6€2,214 EUR
Retailer 7€2,636 EUR
Retailer 8€2,740 EUR
Retailer 3€2,841 EUR
Retailer 10€2,969 EUR
Retailer 2€3,103 EUR
Retailer 9€3,184 EUR
Retailer 4€3,475 EUR
Retailer 5€3,650 EUR
Retailer 11€3,805 EUR
MOH London€4,965 EUR

44 data points across 11 retailers

16 retailers€2,214 EUR to €4,965 EUR

A
Cheapest Retailer
-
€2,214 EUR
HK$19,400 HKD
B+
Retailer 2
-
€2,558 EUR
$2,869 USD
View
B+
Retailer 3
-
€2,636 EUR
$2,956 USD
View
B+
Retailer 4
-
€2,740 EUR
$3,073 USD
View
Final sale: no returns
B+
Retailer 5
-
€2,839 EUR
A$4,898 AUD
View
B+
Retailer 6
-
€2,841 EUR
$3,186 USD
View
B+
Retailer 7
-
€2,871 EUR
$3,220 USD
View
B
Retailer 8
-
€2,969 EUR
$3,330 USD
View
Retailer 9
-
€3,081 EUR
SGD 4,670 SGD
View
Price last confirmed 7 days ago
B
Retailer 10
-
€3,098 EUR
$3,474 USD
View
B
Retailer 11
-
€3,103 EUR
£2,740 GBP
View
Retailer 12
-
€3,184 EUR
A$5,494 AUD
View
Price last confirmed 30 days ago
B
Retailer 13
-
€3,475 EUR
View
B
Retailer 14
-
€3,650 EUR
ZAR 66,132 ZAR
View
B
Retailer 15
-
€3,805 EUR
£3,360 GBP
View
Most Expensive
B
MOH London
6BB4ADE97 · Nov 2
€4,965 EUR
£4,385 GBP
View
15 more retailers have this diamond
Prices start from €2,214 EURSave up to €2,751 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.

A
1.23ct Heart
€2,214 EUR