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0.90ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6532210820

Certificate GIA 6532210820

Diamond specifications and retailer prices

From £994 GBP
HK$10,400 HKD
As of October 30, 2026
Save £2,468 GBP (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,462 GBP 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 6532210820. Listed at 19 retailers as of October 30, 2026, with prices from £994 to £3,462, a £2,468 spread on the same certified stone. Moon Ocean lists it at £3,462. 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
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6532210820
Dimensions6.14 × 6.10 × 3.89 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.14 mm6.10 mm0.90 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6532210820
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 63.6%

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 30
Current: £3,462 GBP|Low: £994 GBP|High: £3,488 GBP|Avg: £1,661 GBP|-0.7%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 19
October 30, 2026
Retailer 19£994 GBP
Retailer 2£1,008 GBP
Retailer 5£1,206 GBP
Retailer 8£1,231 GBP
Retailer 12£1,231 GBP
Retailer 17£1,334 GBP
Retailer 15£1,346 GBP
Retailer 7£1,389 GBP
Retailer 18£1,395 GBP
Retailer 4£1,540 GBP
Retailer 10£1,555 GBP
Retailer 11£1,600 GBP
Retailer 14£1,709 GBP
Retailer 16£1,715 GBP
Retailer 6£1,747 GBP
Retailer 9£1,928 GBP
Retailer 3£2,339 GBP
Retailer 13£3,253 GBP
Moon Ocean£3,462 GBP

42 data points across 19 retailers

19 retailers£994 GBP to £3,462 GBP

A
Cheapest Retailer
-
£994 GBP
HK$10,400 HKD
A
Retailer 2
-
£1,008 GBP
₹128,672 INR
View
A
Retailer 3
-
£1,160 GBP
A$2,391 AUD
View
A
Retailer 4
-
£1,206 GBP
SGD 2,183 SGD
View
A
Retailer 5
-
£1,231 GBP
$1,649 USD
View
A
Retailer 6
-
£1,334 GBP
$1,787 USD
View
A
Retailer 7
-
£1,346 GBP
$1,804 USD
View
A
Retailer 8
-
£1,389 GBP
SGD 2,515 SGD
View
A
Retailer 9
-
£1,395 GBP
$1,869 USD
View
B+
Retailer 10
-
£1,540 GBP
View
Retailer 11
-
£1,555 GBP
$2,084 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
£1,600 GBP
A$3,298 AUD
View
B+
Retailer 13
-
£1,709 GBP
View
B+
Retailer 14
-
£1,715 GBP
€2,188 EUR
View
B+
Retailer 15
-
£1,747 GBP
$2,341 USD
View
B+
Retailer 16
-
£1,928 GBP
$2,584 USD
View
B
Retailer 17
-
£2,339 GBP
View
B
Retailer 18
-
£3,253 GBP
$4,358 USD
View
Most Expensive
B
Moon Ocean
NVN-6133563B8-820 · Oct 30
£3,462 GBP
View
18 more retailers have this diamond
Prices start from £994 GBPSave up to £2,468 GBP

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
£994 GBP