Emerald|Natural|GIA

0.40ct G SI1 Emerald Natural Diamond

VG • G/SI1 • GIA 2388584827

Certificate GIA 2388584827

Diamond specifications and retailer prices

From $358 USD
HK$2,800 HKD
As of October 30, 2026
Save $609 USD (63%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $968 USD at MOH London · As of October 25, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2388584827. Listed at 16 retailers as of October 25, 2026, with prices from $358 to $968, a $609 spread on the same certified stone. MOH London lists it at $968. 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
G
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2388584827
Dimensions4.75 × 3.56 × 2.42 mm
L/W Ratio1.33
Top View
4.75 mm3.56 mm0.40 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceStrong
CertificateGIA 2388584827
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 67.9%

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 30
Current: $968 USD|Low: $358 USD|High: $1,604 USD|Avg: $607 USD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 8$358 USD
Retailer 6$369 USD
Retailer 7$370 USD
Retailer 17$418 USD
Retailer 14$451 USD
Retailer 15$451 USD
Retailer 9$458 USD
Retailer 3$483 USD
Retailer 12$518 USD
Retailer 4$572 USD
Retailer 13$574 USD
Retailer 5$630 USD
Retailer 2$638 USD
Retailer 10$649 USD
Retailer 11$850 USD
MOH London$968 USD
Retailer 16$1,604 USD

24 data points across 17 retailers

16 retailers$358 USD to $968 USD

B+
Cheapest Retailer
-
$358 USD
HK$2,800 HKD
B+
Retailer 2
-
$370 USD
View
B+
Retailer 3
-
$418 USD
View
B
Retailer 4
-
$439 USD
SGD 593 SGD
View
B
Retailer 5
-
$451 USD
View
B
Retailer 6
-
$451 USD
View
B
Retailer 7
-
$483 USD
View
B
Retailer 8
-
$518 USD
£408 GBP
View
B
Retailer 9
-
$572 USD
View
B
Retailer 10
-
$574 USD
£452 GBP
View
B
Retailer 11
-
$630 USD
View
B
Retailer 12
-
$638 USD
€608 EUR
View
B
Retailer 13
-
$649 USD
ZAR 10,482 ZAR
View
B
Retailer 14
-
$850 USD
£669 GBP
View
Most Expensive
B
MOH London
7FFCD43F1 · Oct 25
$968 USD
£762 GBP
View
14 more retailers have this diamond
Prices start from $358 USDSave up to $609 USD

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
$358 USD