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Emerald|Natural|GIA

0.90ct J SI2 Emerald Natural Diamond

ID • J/SI2 • GIA 6321467644

Certificate GIA 6321467644

Diamond specifications and retailer prices

From $1,145 SGD
HK$7,000 HKD
As of October 30, 2026
Save $2,896 SGD (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,041 SGD at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 0.9ct natural emerald diamond

This 0.9ct natural emerald sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6321467644. Listed at 16 retailers as of October 30, 2026, with prices from $1,145 to $4,041, a $2,896 spread on the same certified stone. Moon Ocean lists it at $4,041. 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
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6321467644
Dimensions6.83 × 4.55 × 2.80 mm
L/W Ratio1.50
Top View
6.83 mm4.55 mm0.90 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6321467644
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,041 SGD|Low: $1,145 SGD|High: $4,081 SGD|Avg: $1,925 SGD|-1.0%
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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 6$1,145 SGD
Retailer 18$1,436 SGD
Retailer 7$1,465 SGD
Retailer 8$1,470 SGD
Retailer 3$1,492 SGD
Retailer 14$1,557 SGD
Retailer 16$1,557 SGD
Retailer 10$1,610 SGD
Retailer 13$1,617 SGD
Retailer 4$1,626 SGD
Retailer 5$1,729 SGD
Retailer 2$1,777 SGD
Retailer 17$1,796 SGD
Retailer 11$2,172 SGD
Retailer 9$2,252 SGD
Retailer 12$2,856 SGD
Retailer 15$3,798 SGD
Moon Ocean$4,041 SGD

25 data points across 18 retailers

16 retailers$1,145 SGD to $4,041 SGD

B+
Cheapest Retailer
-
$1,145 SGD
HK$7,000 HKD
B+
Retailer 2
-
$1,436 SGD
$1,123 USD
View
Final sale: no returns
B
Retailer 3
-
$1,470 SGD
$1,150 USD
View
B
Retailer 4
-
$1,492 SGD
$1,167 USD
View
B
Retailer 5
-
$1,557 SGD
$1,218 USD
View
B
Retailer 6
-
$1,557 SGD
$1,218 USD
View
B
Retailer 7
-
$1,610 SGD
View
B
Retailer 8
-
$1,617 SGD
$1,265 USD
View
B
Retailer 9
-
$1,626 SGD
$1,272 USD
View
B
Retailer 10
-
$1,729 SGD
$1,352 USD
View
B
Retailer 11
-
$1,777 SGD
£1,094 GBP
View
B
Retailer 12
-
$1,796 SGD
$1,405 USD
View
B
Retailer 13
-
$2,172 SGD
€1,618 EUR
View
B
Retailer 14
-
$2,856 SGD
£1,759 GBP
View
B
Retailer 15
-
$3,798 SGD
$2,971 USD
View
Most Expensive
B
Moon Ocean
NVN-27895CF48-644 · Oct 30
$4,041 SGD
£2,489 GBP
View
15 more retailers have this diamond
Prices start from $1,145 SGDSave up to $2,896 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.

B+
0.90ct Emerald
$1,145 SGD