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Emerald|Natural|GIA

0.40ct D SI2 Emerald Natural Diamond

VG • D/SI2 • GIA 7511859472

Certificate GIA 7511859472

Diamond specifications and retailer prices

From $312 USD
As of November 4, 2026
Save $370 USD (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $682 USD at 77 Diamonds · As of November 6, 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7511859472. Listed at 10 retailers as of November 4, 2026, with prices from $312 to $682, a $370 spread on the same certified stone. 77 Diamonds lists it at $682. 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
D
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7511859472
Dimensions5.03 × 3.52 × 2.40 mm
L/W Ratio1.43
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Cavity
Top View
5.03 mm3.52 mm0.40 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7511859472
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.2%

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: Nov 4
Current: $682 USD|Low: $312 USD|High: $690 USD|Avg: $481 USD|+1.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$312 USD
Retailer 5$387 USD
Retailer 3$444 USD
Retailer 6$453 USD
Retailer 4$461 USD
Retailer 8$470 USD
Retailer 9$470 USD
Retailer 10$490 USD
Retailer 2$635 USD
77 Diamonds$682 USD

40 data points across 10 retailers

10 retailers$312 USD to $682 USD

A
Cheapest Retailer
-
$312 USD
A
Retailer 2
-
$387 USD
View
B+
Retailer 3
-
$444 USD
View
B+
Retailer 4
-
$453 USD
View
B+
Retailer 5
-
$461 USD
View
B+
Retailer 6
-
$470 USD
View
B+
Retailer 7
-
$470 USD
View
B+
Retailer 8
-
$490 USD
View
B
Retailer 9
-
$635 USD
View
Most Expensive
B
77 Diamonds
EMMBBDAXEU2C · Nov 6
$682 USD
£537 GBP
View
9 more retailers have this diamond
Prices start from $312 USDSave up to $370 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.

A
0.40ct Emerald
$312 USD