Marquise|Natural|GIA

0.90ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 6532733786

Certificate GIA 6532733786

Diamond specifications and retailer prices

From $1,446 USD
HK$11,300 HKD
As of October 31, 2026
Save $1,934 USD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,681 USD at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise 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 6532733786. Listed at 19 retailers as of October 29, 2026, with a 134% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532733786
Dimensions9.55 × 5.01 × 3.14 mm
L/W Ratio1.91
Top View
9.55 mm5.01 mm0.90 ctD / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 6532733786
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.6%

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 31
Current: $1,523 USD|Low: $1,434 USD|High: $3,420 USD|Avg: $2,047 USD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3$1,446 USD
Retailer 1$1,523 USD
Retailer 9$1,771 USD
Retailer 7$1,790 USD
Retailer 8$1,848 USD
Retailer 2$2,019 USD
Retailer 10$2,057 USD
Retailer 4$2,105 USD
Retailer 5$2,622 USD
Retailer 6$3,381 USD

36 data points across 10 retailers

19 retailers$1,446 USD to $3,381 USD

A
Cheapest Retailer
-
$1,446 USD
HK$11,300 HKD
A
Retailer 2
-
$1,523 USD
₹145,038 INR
View
A
Retailer 3
-
$1,771 USD
View
Final sale: no returns
A
Retailer 4
-
$1,790 USD
SGD 2,419 SGD
View
A
Retailer 5
-
$1,822 USD
View
A
Retailer 6
-
$1,848 USD
View
Retailer 7
-
$1,919 USD
View
Price last confirmed 20 days ago
Retailer 8
-
$1,919 USD
View
Price last confirmed 19 days ago
Retailer 9
-
$2,018 USD
View
Price last confirmed 31 days ago
A
Retailer 10
-
$2,019 USD
SGD 2,729 SGD
View
Retailer 11
-
$2,037 USD
View
Price last confirmed 39 days ago
A
Retailer 12
-
$2,057 USD
View
A
Retailer 13
-
$2,105 USD
£1,657 GBP
View
Retailer 14
-
$2,214 USD
View
Price last confirmed 20 days ago
Retailer 15
-
$2,350 USD
View
Price last confirmed 40 days ago
B+
Retailer 16
-
$2,622 USD
€2,497 EUR
View
B+
Retailer 17
-
$3,381 USD
£2,662 GBP
View
Retailer 18
-
$4,258 USD
View
Price last confirmed 41 days ago
Most Expensive
NZ Jewellers
6a9f4cfc-2636-4b85-9d0b-0b00489f884a · Oct 11
$4,681 USD
View
Price last confirmed 20 days ago
18 more retailers have this diamond
Prices start from $1,446 USDSave up to $1,934 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 Marquise
$1,446 USD