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Heart|Natural|GIA

0.90ct H SI1 Heart Natural Diamond

VG • H/SI1 • GIA 1415231999

Certificate GIA 1415231999

Diamond specifications and retailer prices

From €2,010 EUR
$2,254 USD
As of November 1, 2026
Save €2,714 EUR (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,724 EUR at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1415231999. Listed at 19 retailers as of November 1, 2026, with prices from €2,010 to €4,724, a €2,714 spread on the same certified stone. Moon Ocean lists it at €4,724. 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

0.90
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1415231999
Dimensions5.29 × 5.18 × 3.61 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.29 mm5.18 mm0.90 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1415231999
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 69.7%

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 1
Current: €4,724 EUR|Low: €1,881 EUR|High: €4,785 EUR|Avg: €2,879 EUR|-1.2%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 6€2,010 EUR
Retailer 3€2,011 EUR
Retailer 9€2,015 EUR
Retailer 4€2,052 EUR
Retailer 15€2,138 EUR
Retailer 13€2,224 EUR
Retailer 7€2,318 EUR
Retailer 14€2,522 EUR
Retailer 8€2,624 EUR
Retailer 5€2,751 EUR
Retailer 2€2,873 EUR
Retailer 11€3,621 EUR
Retailer 12€3,974 EUR
Retailer 10€4,302 EUR
Moon Ocean€4,724 EUR

33 data points across 15 retailers

19 retailers€2,010 EUR to €4,724 EUR

B
Cheapest Retailer
-
€2,010 EUR
$2,254 USD
B
Retailer 2
-
€2,011 EUR
$2,255 USD
View
B
Retailer 3
-
€2,015 EUR
$2,260 USD
View
B
Retailer 4
-
€2,052 EUR
$2,302 USD
View
Final sale: no returns
B
Retailer 5
-
€2,138 EUR
$2,398 USD
View
B
Retailer 6
-
€2,224 EUR
$2,495 USD
View
B
Retailer 7
-
€2,263 EUR
$2,538 USD
View
B
Retailer 8
-
€2,318 EUR
$2,600 USD
View
B
Retailer 9
-
€2,461 EUR
$2,760 USD
View
B
Retailer 10
-
€2,461 EUR
$2,760 USD
View
B
Retailer 11
-
€2,522 EUR
$2,829 USD
View
B
Retailer 12
-
€2,541 EUR
$2,850 USD
View
B
Retailer 13
-
€2,624 EUR
£2,318 GBP
View
Retailer 14
-
€2,751 EUR
A$4,746 AUD
View
Price last confirmed 25 days ago
B
Retailer 15
-
€2,873 EUR
View
B
Retailer 16
-
€3,621 EUR
ZAR 65,615 ZAR
View
B
Retailer 17
-
€3,974 EUR
£3,510 GBP
View
B
Retailer 18
-
€4,302 EUR
£3,799 GBP
View
Most Expensive
B
Moon Ocean
NVN-8C8EB7675-999 · Nov 2
€4,724 EUR
£4,172 GBP
View
18 more retailers have this diamond
Prices start from €2,010 EURSave up to €2,714 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
0.90ct Heart
€2,010 EUR