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0.90ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6565377109

Certificate GIA 6565377109

Diamond specifications and retailer prices

From $2,793 NZD
HK$12,300 HKD
As of October 31, 2026
Save $6,856 NZD (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,649 NZD at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565377109. Listed at 19 retailers as of October 30, 2026, with prices from $2,793 to $9,649, a $6,856 spread on the same certified stone. Moon Ocean lists it at $9,649. 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
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6565377109
Dimensions6.12 × 6.16 × 3.83 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Feather
Top View
6.12 mm6.16 mm0.90 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565377109
Side View
Table 59.0%Crown 35.5°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 62.4%

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 31
Current: $9,649 NZD|Low: $2,793 NZD|High: $9,740 NZD|Avg: $4,805 NZD|-0.7%
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
November 1, 2026
Retailer 9$2,793 NZD
Retailer 8$2,916 NZD
Retailer 5$3,353 NZD
Retailer 6$3,406 NZD
Retailer 7$3,430 NZD
Retailer 4$3,717 NZD
Retailer 13$3,717 NZD
Retailer 3$3,889 NZD
Retailer 2$4,055 NZD
Retailer 15$4,288 NZD
Retailer 10$5,077 NZD
Retailer 11$6,548 NZD
Retailer 12$6,952 NZD
Retailer 14$7,771 NZD
Moon Ocean$9,649 NZD

26 data points across 15 retailers

19 retailers$2,793 NZD to $9,649 NZD

A
Cheapest Retailer
-
$2,793 NZD
HK$12,300 HKD
A
Retailer 2
-
$2,916 NZD
₹156,531 INR
View
A
Retailer 3
-
$3,353 NZD
$1,890 USD
View
A
Retailer 4
-
$3,406 NZD
SGD 2,594 SGD
View
A
Retailer 5
-
$3,430 NZD
$1,933 USD
View
Final sale: no returns
A
Retailer 6
-
$3,481 NZD
$1,962 USD
View
A
Retailer 7
-
$3,540 NZD
$1,995 USD
View
B+
Retailer 8
-
$3,717 NZD
$2,095 USD
View
B+
Retailer 9
-
$3,717 NZD
$2,095 USD
View
B+
Retailer 10
-
$3,877 NZD
SGD 2,953 SGD
View
B+
Retailer 11
-
$3,889 NZD
$2,192 USD
View
B+
Retailer 12
-
$3,963 NZD
$2,234 USD
View
B+
Retailer 13
-
$4,055 NZD
£1,799 GBP
View
B+
Retailer 14
-
$4,288 NZD
$2,417 USD
View
B+
Retailer 15
-
$5,077 NZD
€2,725 EUR
View
B
Retailer 16
-
$6,548 NZD
£2,906 GBP
View
B
Retailer 17
-
$6,952 NZD
£3,085 GBP
View
B
Retailer 18
-
$7,771 NZD
$4,380 USD
View
Most Expensive
B
Moon Ocean
NVN-834A3A14E-109 · Oct 30
$9,649 NZD
£4,282 GBP
View
18 more retailers have this diamond
Prices start from $2,793 NZDSave up to $6,856 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 Round
$2,793 NZD