Heart|Natural|GIA

0.90ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 7468636855

Certificate GIA 7468636855

Diamond specifications and retailer prices

From $1,504 USD
As of October 30, 2026
Save $3,145 USD (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,649 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 7468636855. Listed at 11 retailers as of October 30, 2026, with prices from $1,504 to $4,649, a $3,145 spread on the same certified stone. NZ Jewellers lists it at $4,649. 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 7468636855
Dimensions6.41 × 6.10 × 3.63 mm
L/W Ratio1.05
Top View
6.41 mm6.10 mm0.90 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7468636855
Side View
Table 53.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 59.5%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $2,052 USD|Low: $1,367 USD|High: $3,299 USD|Avg: $2,308 USD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5$1,504 USD
Retailer 7$1,863 USD
Retailer 6$1,906 USD
Retailer 8$2,044 USD
Retailer 1$2,052 USD
Retailer 9$2,199 USD
Retailer 4$2,600 USD
Retailer 10$2,741 USD
Retailer 2$3,079 USD
Retailer 3$3,278 USD

40 data points across 10 retailers

11 retailers$1,504 USD to $4,649 USD

A
Cheapest Retailer
-
$1,504 USD
Final sale: no returns
B+
Retailer 2
-
$1,693 USD
View
B+
Retailer 3
-
$1,906 USD
View
B+
Retailer 4
-
$1,906 USD
View
B+
Retailer 5
-
$1,994 USD
View
B+
Retailer 6
-
$2,044 USD
View
B+
Retailer 7
-
$2,052 USD
£1,616 GBP
View
B+
Retailer 8
-
$2,199 USD
View
B
Retailer 9
-
$2,600 USD
€2,476 EUR
View
B
Retailer 10
-
$3,278 USD
£2,581 GBP
View
Most Expensive
B
NZ Jewellers
76939052-a52a-4204-9588-6c9f2b312af7 · Oct 30
$4,649 USD
View
10 more retailers have this diamond
Prices start from $1,504 USDSave up to $3,145 USD

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
$1,504 USD