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Heart|Natural|GIA

1.29ct H SI2 Heart Natural Diamond

VG • H/SI2 • GIA 2235866359

Certificate GIA 2235866359

Diamond specifications and retailer prices

From €3,900 EUR
£3,431 GBP
As of November 2, 2026
Save €2,414 EUR (38%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €6,315 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.29ct natural heart diamond

This 1.29ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2235866359. Listed at 3 retailers as of November 1, 2026, with prices from €3,900 to €6,315, a €2,414 spread on the same certified stone. MOH London lists it at €6,315. 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

1.29
Carat
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235866359
Dimensions7.57 × 7.98 × 3.63 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizeVery Small
Cert comments
Inscription(s): GIA 2235866359
Top View
7.57 mm7.98 mm1.29 ctH / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2235866359
Side View
Table 66.0%CrownGirdle: THN-VTKPavilionCulet: Very SmallDepth 45.4%

Caratlytics Score

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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 2
Current: €6,315 EUR|Low: €3,795 EUR|High: €6,391 EUR|Avg: €4,815 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
November 2, 2026
Retailer 3€3,900 EUR
Retailer 2€4,273 EUR
MOH London€6,315 EUR

41 data points across 3 retailers

3 retailers€3,900 EUR to €6,315 EUR

B
Cheapest Retailer
-
€3,900 EUR
£3,431 GBP
B
Retailer 2
-
€4,273 EUR
View
Most Expensive
C
MOH London
FCD109BBA · Nov 1
€6,315 EUR
£5,555 GBP
View
2 more retailers have this diamond
Prices start from €3,900 EURSave up to €2,414 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
1.29ct Heart
€3,900 EUR