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Marquise|Natural|GIA

0.90ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 6552701988

Certificate GIA 6552701988

Diamond specifications and retailer prices

From $2,844 NZD
HK$12,500 HKD
As of November 2, 2026
Save $4,187 NZD (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,975 NZD at NZ Jewellers · As of October 17, 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 6552701988. Listed at 17 retailers as of October 28, 2026, with a 147% 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
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552701988
Dimensions9.32 × 5.05 × 3.23 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
9.32 mm5.05 mm0.90 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552701988
Side View
Table 57.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 63.9%

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: Nov 2
Current: $7,975 NZD|Low: $2,844 NZD|High: $7,975 NZD|Avg: $4,673 NZD
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
Retailer 14
November 2, 2026
Retailer 7$2,844 NZD
Retailer 2$2,964 NZD
Retailer 11$3,489 NZD
Retailer 14$3,508 NZD
Retailer 3$3,814 NZD
Retailer 5$3,814 NZD
Retailer 6$3,981 NZD
Retailer 8$4,026 NZD
Retailer 10$4,113 NZD
Retailer 4$4,402 NZD
Retailer 9$5,162 NZD
Retailer 12$6,683 NZD
Retailer 13$7,031 NZD
NZ Jewellers$7,975 NZD

29 data points across 14 retailers

17 retailers$2,844 NZD to $7,031 NZD

A
Cheapest Retailer
-
$2,844 NZD
HK$12,500 HKD
A
Retailer 2
-
$2,964 NZD
₹158,819 INR
View
A
Retailer 3
-
$3,489 NZD
$1,963 USD
View
Final sale: no returns
A
Retailer 4
-
$3,508 NZD
SGD 2,667 SGD
View
A
Retailer 5
-
$3,592 NZD
$2,021 USD
View
Retailer 6
-
$3,814 NZD
$2,146 USD
View
Price last confirmed 18 days ago
Retailer 7
-
$3,814 NZD
$2,146 USD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
$3,981 NZD
SGD 3,027 SGD
View
Retailer 9
-
$3,990 NZD
$2,245 USD
View
Price last confirmed 17 days ago
B+
Retailer 10
-
$4,026 NZD
$2,265 USD
View
B+
Retailer 11
-
$4,113 NZD
£1,822 GBP
View
B+
Retailer 12
-
$4,284 NZD
A$3,708 AUD
View
Retailer 13
-
$4,402 NZD
$2,477 USD
View
Price last confirmed 15 days ago
B
Retailer 14
-
$5,162 NZD
€2,766 EUR
View
B
Retailer 15
-
$6,683 NZD
£2,961 GBP
View
B
Retailer 16
-
$7,031 NZD
£3,115 GBP
View
Most Expensive
NZ Jewellers
e912f591-9f4b-4610-83ac-63574812e5d5 · Oct 17
$7,975 NZD
$4,487 USD
View
Price last confirmed 16 days ago
16 more retailers have this diamond
Prices start from $2,844 NZDSave up to $4,187 NZD

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
$2,844 NZD