CaratHunter
Plans
Heart|Natural|GIA

0.90ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 7468636855

Certificate GIA 7468636855

Diamond specifications and retailer prices

From $1,923 SGD
$1,504 USD
As of October 31, 2026
Save $4,021 SGD (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,943 SGD 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 $1,923 to $5,943, a $4,021 spread on the same certified stone. NZ Jewellers lists it at $5,943. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $5,943 SGD|Low: $1,748 SGD|High: $5,943 SGD|Avg: $3,031 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 8$1,923 SGD
Retailer 13$2,382 SGD
Retailer 10$2,437 SGD
Retailer 11$2,437 SGD
Retailer 9$2,549 SGD
Retailer 3$2,613 SGD
Retailer 6$2,623 SGD
Retailer 4$2,811 SGD
Retailer 12$2,811 SGD
Retailer 7$3,329 SGD
Retailer 5$3,504 SGD
Retailer 2$4,168 SGD
NZ Jewellers$5,943 SGD

41 data points across 13 retailers

11 retailers$1,923 SGD to $5,943 SGD

A
Cheapest Retailer
-
$1,923 SGD
$1,504 USD
Final sale: no returns
B+
Retailer 2
-
$2,164 SGD
$1,693 USD
View
B+
Retailer 3
-
$2,437 SGD
$1,906 USD
View
B+
Retailer 4
-
$2,437 SGD
$1,906 USD
View
B+
Retailer 5
-
$2,549 SGD
$1,994 USD
View
B+
Retailer 6
-
$2,613 SGD
$2,044 USD
View
B+
Retailer 7
-
$2,623 SGD
£1,616 GBP
View
B+
Retailer 8
-
$2,811 SGD
$2,199 USD
View
B
Retailer 9
-
$3,329 SGD
€2,480 EUR
View
B
Retailer 10
-
$4,168 SGD
£2,567 GBP
View
Most Expensive
B
NZ Jewellers
76939052-a52a-4204-9588-6c9f2b312af7 · Oct 30
$5,943 SGD
$4,649 USD
View
10 more retailers have this diamond
Prices start from $1,923 SGDSave up to $4,021 SGD

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
$1,923 SGD