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Emerald|Natural|GIA

0.90ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 6502495759

Certificate GIA 6502495759

Diamond specifications and retailer prices

From $1,278 SGD
$1,000 USD
As of October 31, 2026
Save $1,387 SGD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,378 SGD at NZ Jewellers · As of October 9, 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 I 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 6502495759. Listed at 17 retailers as of October 31, 2026, with a 108% 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.93°
Pavilion angle55.91°
OriginNatural
Grading LabGIA
CertificateGIA 6502495759
Dimensions6.71 × 4.50 × 3.10 mm
L/W Ratio1.49
Top View
6.71 mm4.50 mm0.90 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502495759
Side View
Table 70.0%Crown 46.93°Girdle: STK-THKPavilion 55.91°Culet: NoneDepth 68.9%

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: $2,665 SGD|Low: $1,171 SGD|High: $2,699 SGD|Avg: $1,723 SGD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2$1,278 SGD
Retailer 10$1,323 SGD
Retailer 4$1,327 SGD
Retailer 9$1,330 SGD
Retailer 11$1,385 SGD
Retailer 12$1,539 SGD
Retailer 6$1,634 SGD
Retailer 3$1,811 SGD
Retailer 7$1,941 SGD
Retailer 8$2,028 SGD
Retailer 5$2,536 SGD
Retailer 1$2,665 SGD

37 data points across 12 retailers

17 retailers$1,278 SGD to $2,665 SGD

B+
Cheapest Retailer
-
$1,278 SGD
$1,000 USD
Final sale: no returns
B+
Retailer 2
-
$1,323 SGD
$1,035 USD
View
B+
Retailer 3
-
$1,327 SGD
$1,038 USD
View
A
Retailer 4
-
$1,330 SGD
$1,040 USD
View
Retailer 5
-
$1,385 SGD
$1,083 USD
View
Price last confirmed 22 days ago
Retailer 6
-
$1,385 SGD
$1,083 USD
View
Price last confirmed 24 days ago
B+
Retailer 7
-
$1,385 SGD
$1,083 USD
View
Retailer 8
-
$1,438 SGD
$1,125 USD
View
Price last confirmed 32 days ago
B+
Retailer 9
-
$1,539 SGD
$1,204 USD
View
Retailer 10
-
$1,598 SGD
$1,250 USD
View
Price last confirmed 23 days ago
B+
Retailer 11
-
$1,634 SGD
£1,006 GBP
View
Retailer 12
-
$1,811 SGD
A$2,179 AUD
View
Price last confirmed 28 days ago
B
Retailer 13
-
$1,941 SGD
€1,446 EUR
View
B
Retailer 14
-
$2,028 SGD
ZAR 25,632 ZAR
View
B
Retailer 15
-
$2,536 SGD
£1,562 GBP
View
B
Retailer 16
-
$2,665 SGD
£1,641 GBP
View
Most Expensive
NZ Jewellers
6b4e3873-f862-4102-80dc-093b92ac3455 · Oct 9
$3,378 SGD
$2,642 USD
View
Price last confirmed 23 days ago
16 more retailers have this diamond
Prices start from $1,278 SGDSave up to $1,387 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.

A
0.90ct Emerald
$1,278 SGD