CaratHunter
Plans
Emerald|Natural|GIA

0.40ct I SI2 Emerald Natural Diamond

GD • I/SI2 • GIA 2566286750

Certificate GIA 2566286750

Diamond specifications and retailer prices

From $346 SGD
As of October 29, 2026
Save $98 SGD (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $444 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566286750. Listed at 3 retailers as of October 29, 2026, with prices from $346 to $444, a $98 spread on the same certified stone. 77 Diamonds lists it at $444. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566286750
Dimensions4.89 × 3.40 × 2.37 mm
L/W Ratio1.44
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
4.89 mm3.40 mm0.40 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566286750
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.6%

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 29
Current: $444 SGD|Low: $346 SGD|High: $444 SGD|Avg: $383 SGD|+5.3%
77 Diamonds
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$346 SGD
Retailer 2$352 SGD
77 Diamonds$444 SGD

40 data points across 3 retailers

3 retailers$346 SGD to $444 SGD

B+
Cheapest Retailer
-
$346 SGD
B+
Retailer 2
-
$352 SGD
$275 USD
View
Most Expensive
B
77 Diamonds
EMCPXB2W67MH · Oct 30
$444 SGD
£273 GBP
View
2 more retailers have this diamond
Prices start from $346 SGDSave up to $98 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
$346 SGD