CaratHunter
Plans
Emerald|Natural|GIA

0.40ct I SI1 Emerald Natural Diamond

EX • I/SI1 • GIA 1497062943

Certificate GIA 1497062943

Diamond specifications and retailer prices

From $481 SGD
$376 USD
As of October 31, 2026
Save $743 SGD (61%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,400 SGD at MOH London · As of October 29, 2026
View at MOH London

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1497062943. Listed at 20 retailers as of October 30, 2026, with a 155% 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1497062943
Dimensions4.93 × 3.51 × 2.43 mm
L/W Ratio1.40
Culet sizeNone
Top View
4.93 mm3.51 mm0.40 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1497062943
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.1%

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: $1,400 SGD|Low: $550 SGD|High: $1,409 SGD|Avg: $882 SGD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6$550 SGD
Retailer 9$588 SGD
Retailer 10$621 SGD
Retailer 2$641 SGD
Retailer 7$818 SGD
Retailer 3$909 SGD
Retailer 4$935 SGD
Retailer 8$966 SGD
Retailer 5$1,224 SGD
MOH London$1,400 SGD

36 data points across 10 retailers

20 retailers$481 SGD to $1,224 SGD

B+
Cheapest Retailer
-
$481 SGD
$376 USD
B+
Retailer 2
-
$546 SGD
$427 USD
View
B+
Retailer 3
-
$550 SGD
$430 USD
View
B+
Retailer 4
-
$588 SGD
$460 USD
View
B+
Retailer 5
-
$588 SGD
$460 USD
View
B
Retailer 6
-
$616 SGD
$482 USD
View
B
Retailer 7
-
$621 SGD
$486 USD
View
B
Retailer 8
-
$630 SGD
$493 USD
View
B
Retailer 9
-
$641 SGD
£395 GBP
View
B
Retailer 10
-
$665 SGD
$520 USD
View
B
Retailer 11
-
$665 SGD
$520 USD
View
B
Retailer 12
-
$690 SGD
$540 USD
View
B
Retailer 13
-
$697 SGD
$545 USD
View
B
Retailer 14
-
$818 SGD
$640 USD
View
B
Retailer 15
-
$909 SGD
€677 EUR
View
B
Retailer 16
-
$935 SGD
ZAR 11,815 ZAR
View
Retailer 17
-
$966 SGD
A$1,162 AUD
View
Price last confirmed 26 days ago
B
Retailer 18
-
$1,224 SGD
£754 GBP
View
Most Expensive
MOH London
24CA87E8F · Oct 29
$1,400 SGD
£862 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $481 SGDSave up to $743 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+
0.40ct Emerald
$481 SGD