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Emerald|Natural|GIA

0.40ct I SI2 Emerald Natural Diamond

EX • I/SI2 • GIA 2536855032

Certificate GIA 2536855032

Diamond specifications and retailer prices

From $413 SGD
$323 USD
As of October 26, 2026
Save $425 SGD (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,583 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.4ct natural emerald diamond

This 0.4ct natural emerald sits in the sub-half-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 2536855032. Listed at 13 retailers as of October 26, 2026, with a 103% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.40
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2536855032
Dimensions4.89 × 3.53 × 2.49 mm
L/W Ratio1.39
Top View
4.89 mm3.53 mm0.40 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2536855032
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $1,583 SGD|Low: $413 SGD|High: $1,583 SGD|Avg: $688 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 10$413 SGD
Retailer 8$443 SGD
Retailer 3$445 SGD
Retailer 6$460 SGD
Retailer 4$528 SGD
Retailer 11$556 SGD
Retailer 9$610 SGD
Retailer 5$768 SGD
Retailer 2$838 SGD
Retailer 7$964 SGD
NZ Jewellers$1,583 SGD

40 data points across 11 retailers

13 retailers$413 SGD to $838 SGD

A
Cheapest Retailer
-
$413 SGD
$323 USD
B+
Retailer 2
-
$434 SGD
View
B+
Retailer 3
-
$445 SGD
$348 USD
View
B+
Retailer 4
-
$460 SGD
$360 USD
View
B+
Retailer 5
-
$477 SGD
$373 USD
View
B+
Retailer 6
-
$528 SGD
£325 GBP
View
B
Retailer 7
-
$556 SGD
$435 USD
View
B
Retailer 8
-
$580 SGD
$454 USD
View
B
Retailer 9
-
$610 SGD
$477 USD
View
B
Retailer 10
-
$768 SGD
€572 EUR
View
B
Retailer 11
-
$838 SGD
£516 GBP
View
Retailer 12
-
$964 SGD
£594 GBP
View
Price last confirmed 15 days ago
Most Expensive
NZ Jewellers
3548382d-75cf-4c7e-aebc-8250c5797a7c · Oct 27
$1,583 SGD
$1,238 USD
View
Price under review
12 more retailers have this diamond
Prices start from $413 SGDSave up to $425 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
0.40ct Emerald
$413 SGD