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Emerald|Natural|GIA

0.90ct J SI1 Emerald Natural Diamond

GD • J/SI1 • GIA 1545519734

Certificate GIA 1545519734

Diamond specifications and retailer prices

From $1,092 SGD
$854 USD
As of October 31, 2026
Save $2,625 SGD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,716 SGD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1545519734. Listed at 16 retailers as of October 30, 2026, with a 240% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1545519734
Dimensions6.12 × 4.49 × 3.20 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
6.12 mm4.49 mm0.90 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1545519734
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.3%

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 31
Current: $3,716 SGD|Low: $1,092 SGD|High: $3,716 SGD|Avg: $1,710 SGD
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
October 31, 2026
Retailer 4$1,092 SGD
Retailer 9$1,185 SGD
Retailer 12$1,185 SGD
Retailer 13$1,230 SGD
Retailer 11$1,367 SGD
Retailer 3$1,381 SGD
Retailer 8$1,386 SGD
Retailer 2$1,667 SGD
Retailer 6$1,735 SGD
Retailer 5$1,782 SGD
Retailer 10$2,182 SGD
Retailer 7$2,287 SGD
NZ Jewellers$3,716 SGD

33 data points across 13 retailers

16 retailers$1,092 SGD to $3,716 SGD

B+
Cheapest Retailer
-
$1,092 SGD
$854 USD
Final sale: no returns
B+
Retailer 2
-
$1,185 SGD
$927 USD
View
B+
Retailer 3
-
$1,185 SGD
$927 USD
View
B+
Retailer 4
-
$1,230 SGD
$962 USD
View
B+
Retailer 5
-
$1,240 SGD
$970 USD
View
Retailer 6
-
$1,367 SGD
$1,069 USD
View
Price last confirmed 60 days ago
B
Retailer 7
-
$1,367 SGD
$1,069 USD
View
B
Retailer 8
-
$1,381 SGD
$1,080 USD
View
B
Retailer 9
-
$1,386 SGD
£854 GBP
View
B
Retailer 10
-
$1,667 SGD
€1,242 EUR
View
B
Retailer 11
-
$1,735 SGD
ZAR 21,931 ZAR
View
Retailer 12
-
$1,782 SGD
A$2,144 AUD
View
Price last confirmed 26 days ago
B
Retailer 13
-
$2,182 SGD
£1,344 GBP
View
B
Retailer 14
-
$2,287 SGD
£1,409 GBP
View
C
Retailer 15
-
$3,716 SGD
$2,907 USD
View
Most Expensive
NZ Jewellers
e628aeb6-8dc8-4650-8b6b-dcd2baf75c39 · Oct 23
$3,716 SGD
$2,907 USD
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from $1,092 SGDSave up to $2,625 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
$1,092 SGD