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Heart|Natural|GIA

0.90ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 2547475094

Certificate GIA 2547475094

Diamond specifications and retailer prices

From €1,043 EUR
HK$9,100 HKD
As of October 30, 2026
Save €2,541 EUR (71%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,584 EUR at Moon Ocean · As of November 1, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547475094. Listed at 21 retailers as of October 30, 2026, with prices from €1,043 to €3,584, a €2,541 spread on the same certified stone. Moon Ocean lists it at €3,584. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547475094
Dimensions6.34 × 6.93 × 3.77 mm
L/W Ratio1.09
Top View
6.34 mm6.93 mm0.90 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547475094
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 54.4%

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: Oct 30
Current: €3,584 EUR|Low: €1,100 EUR|High: €3,652 EUR|Avg: €1,890 EUR|-1.9%
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
Retailer 16
November 1, 2026
Retailer 10€1,102 EUR
Retailer 3€1,278 EUR
Retailer 14€1,306 EUR
Retailer 7€1,325 EUR
Retailer 12€1,374 EUR
Retailer 8€1,385 EUR
Retailer 16€1,385 EUR
Retailer 6€1,458 EUR
Retailer 5€1,507 EUR
Retailer 9€1,545 EUR
Retailer 15€1,598 EUR
Retailer 11€1,891 EUR
Retailer 2€2,426 EUR
Retailer 13€3,103 EUR
Retailer 4€3,377 EUR
Moon Ocean€3,584 EUR

25 data points across 16 retailers

21 retailers€1,043 EUR to €3,584 EUR

A
Cheapest Retailer
-
€1,043 EUR
HK$9,100 HKD
A
Retailer 2
-
€1,102 EUR
₹117,303 INR
View
A
Retailer 3
-
€1,278 EUR
$1,428 USD
View
Final sale: no returns
A
Retailer 4
-
€1,306 EUR
SGD 1,971 SGD
View
B+
Retailer 5
-
€1,325 EUR
$1,480 USD
View
B+
Retailer 6
-
€1,346 EUR
$1,504 USD
View
B+
Retailer 7
-
€1,374 EUR
$1,535 USD
View
Retailer 8
-
€1,385 EUR
$1,547 USD
View
Price last confirmed 16 days ago
Retailer 9
-
€1,385 EUR
$1,547 USD
View
Price last confirmed 14 days ago
Retailer 10
-
€1,448 EUR
$1,618 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
€1,458 EUR
SGD 2,201 SGD
View
B+
Retailer 12
-
€1,507 EUR
$1,683 USD
View
B+
Retailer 13
-
€1,545 EUR
£1,359 GBP
View
Retailer 14
-
€1,598 EUR
$1,785 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
€1,645 EUR
A$2,828 AUD
View
Retailer 16
-
€1,680 EUR
£1,478 GBP
View
Price last confirmed 35 days ago
B+
Retailer 17
-
€1,891 EUR
View
B
Retailer 18
-
€2,426 EUR
£2,134 GBP
View
B
Retailer 19
-
€3,103 EUR
£2,730 GBP
View
Retailer 20
-
€3,377 EUR
$3,773 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Moon Ocean
NVN-CD21D0D0C-094 · Nov 1
€3,584 EUR
£3,152 GBP
View
20 more retailers have this diamond
Prices start from €1,043 EURSave up to €2,541 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
0.90ct Heart
€1,043 EUR