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Emerald|Natural|GIA

0.51ct D SI2 Emerald Natural Diamond

VG • D/SI2 • GIA 6541882122

Certificate GIA 6541882122

Diamond specifications and retailer prices

From $617 SGD
As of November 6, 2026
Save $549 SGD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,165 SGD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter 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 6541882122. Listed at 9 retailers as of November 6, 2026, with prices from $617 to $1,165, a $549 spread on the same certified stone. Frank Darling lists it at $1,165. 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

0.51
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541882122
Dimensions5.51 × 3.81 × 2.48 mm
L/W Ratio1.45
Top View
5.51 mm3.81 mm0.51 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541882122
Side View
Table 70.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.2%

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 6
Current: $1,165 SGD|Low: $617 SGD|High: $1,184 SGD|Avg: $850 SGD|-1.5%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$617 SGD
Retailer 3$654 SGD
Retailer 6$724 SGD
Retailer 5$802 SGD
Retailer 2$880 SGD
Retailer 4$906 SGD
Retailer 7$940 SGD
Frank Darling$1,165 SGD

36 data points across 8 retailers

9 retailers$617 SGD to $1,165 SGD

A
Cheapest Retailer
-
$617 SGD
A
Retailer 2
-
$654 SGD
View
A
Retailer 3
-
$724 SGD
View
B+
Retailer 4
-
$789 SGD
View
B+
Retailer 5
-
$802 SGD
View
B+
Retailer 6
-
$880 SGD
View
B+
Retailer 7
-
$906 SGD
View
B+
Retailer 8
-
$940 SGD
View
Most Expensive
B
Frank Darling
2612100HK · Nov 6
$1,165 SGD
$912 USD
View
8 more retailers have this diamond
Prices start from $617 SGDSave up to $549 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
0.51ct Emerald
$617 SGD