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Emerald|Natural|GIA

1.01ct D SI1 Emerald Natural Diamond

EX • D/SI1 • GIA 5566157192

Certificate GIA 5566157192

Diamond specifications and retailer prices

From $2,644 SGD
As of November 4, 2026
Save $658 SGD (20%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,302 SGD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.01ct natural emerald diamond

This 1.01ct natural emerald sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5566157192. Listed at 6 retailers as of November 4, 2026, with prices from $2,644 to $3,302, a $658 spread on the same certified stone. Blue Nile lists it at $3,302. 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

1.01
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566157192
Dimensions6.61 × 4.62 × 3.21 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Crystal, Natural
Top View
6.61 mm4.62 mm1.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566157192
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.4%

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: $3,302 SGD|Low: $2,418 SGD|High: $3,442 SGD|Avg: $2,957 SGD|-4.1%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3$2,644 SGD
Retailer 4$2,768 SGD
Retailer 5$2,781 SGD
Retailer 2$2,951 SGD
Retailer 6$3,175 SGD
Blue Nile$3,302 SGD

41 data points across 6 retailers

6 retailers$2,644 SGD to $3,302 SGD

A
Cheapest Retailer
-
$2,644 SGD
A
Retailer 2
-
$2,768 SGD
View
A
Retailer 3
-
$2,781 SGD
View
Final sale: no returns
A
Retailer 4
-
$2,951 SGD
View
B+
Retailer 5
-
$3,175 SGD
View
Most Expensive
B+
Blue Nile
30120275 · Nov 5
$3,302 SGD
$2,585 USD
View
5 more retailers have this diamond
Prices start from $2,644 SGDSave up to $658 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
1.01ct Emerald
$2,644 SGD