CaratHunter
Plans
Emerald|Natural|GIA

0.90ct I SI2 Emerald Natural Diamond

ID • I/SI2 • GIA 2235835854

Certificate GIA 2235835854

Diamond specifications and retailer prices

From $1,463 AUD
$1,028 USD
As of October 30, 2026
Save $2,655 AUD (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,119 AUD 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 I 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 2235835854. Listed at 11 retailers as of October 30, 2026, with prices from $1,463 to $4,119, a $2,655 spread on the same certified stone. Moon Ocean lists it at $4,119. 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
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235835854
Dimensions6.47 × 4.67 × 3.07 mm
L/W Ratio1.39
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
6.47 mm4.67 mm0.90 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235835854
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.8%

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: $4,119 AUD|Low: $1,342 AUD|High: $4,159 AUD|Avg: $2,228 AUD|-0.8%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 11$1,463 AUD
Retailer 5$1,587 AUD
Retailer 8$1,587 AUD
Retailer 3$1,637 AUD
Retailer 9$1,647 AUD
Retailer 2$1,809 AUD
Retailer 7$1,831 AUD
Retailer 4$2,224 AUD
Retailer 10$2,911 AUD
Retailer 6$3,869 AUD
Moon Ocean$4,119 AUD

37 data points across 11 retailers

11 retailers$1,463 AUD to $4,119 AUD

A
Cheapest Retailer
-
$1,463 AUD
$1,028 USD
Final sale: no returns
B+
Retailer 2
-
$1,587 AUD
$1,115 USD
View
B+
Retailer 3
-
$1,587 AUD
$1,115 USD
View
B+
Retailer 4
-
$1,637 AUD
$1,150 USD
View
B+
Retailer 5
-
$1,647 AUD
$1,157 USD
View
B+
Retailer 6
-
$1,809 AUD
£1,000 GBP
View
B+
Retailer 7
-
$1,831 AUD
$1,286 USD
View
B+
Retailer 8
-
$2,224 AUD
€1,488 EUR
View
B
Retailer 9
-
$2,911 AUD
£1,610 GBP
View
B
Retailer 10
-
$3,869 AUD
$2,718 USD
View
Most Expensive
B
Moon Ocean
NVN-B439DD82C-854 · Oct 30
$4,119 AUD
£2,278 GBP
View
10 more retailers have this diamond
Prices start from $1,463 AUDSave up to $2,655 AUD

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 Emerald
$1,463 AUD