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Emerald|Natural|GIA

0.40ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 1529237702

Certificate GIA 1529237702

Diamond specifications and retailer prices

From $309 SGD
MYR 984 MYR
As of October 30, 2026
Save $169 SGD (35%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $477 SGD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1529237702. Listed at 6 retailers as of October 30, 2026, with prices from $309 to $477, a $169 spread on the same certified stone. 77 Diamonds lists it at $477. 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

0.40
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1529237702
Dimensions4.72 × 3.52 × 2.42 mm
L/W Ratio1.34
Culet sizeNone
Key to symbols
Knot, Crystal, Feather
Top View
4.72 mm3.52 mm0.40 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1529237702
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.7%

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: $477 SGD|Low: $309 SGD|High: $502 SGD|Avg: $392 SGD|-3.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 5$309 SGD
Retailer 2$325 SGD
Retailer 4$363 SGD
Retailer 3$373 SGD
Retailer 6$411 SGD
77 Diamonds$477 SGD

39 data points across 6 retailers

6 retailers$309 SGD to $477 SGD

A
Cheapest Retailer
-
$309 SGD
MYR 984 MYR
B+
Retailer 2
-
$325 SGD
$254 USD
View
Final sale: no returns
B+
Retailer 3
-
$363 SGD
$284 USD
View
B+
Retailer 4
-
$373 SGD
View
Retailer 5
-
$411 SGD
$322 USD
View
Price last confirmed 75 days ago
Most Expensive
B+
77 Diamonds
EMCPFYFEVMPQ · Oct 30
$477 SGD
£294 GBP
View
5 more retailers have this diamond
Prices start from $309 SGDSave up to $169 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
$309 SGD