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Round|Natural|GIA

2.06ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 5231936621

Certificate GIA 5231936621

Diamond specifications and retailer prices

From $20,451 SGD
As of November 4, 2026
Save $7,015 SGD (26%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $27,466 SGD at Yorxs · As of November 5, 2026
View at Yorxs

About this 2.06ct natural round diamond

This 2.06ct natural round sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5231936621. Listed at 5 retailers as of November 4, 2026, with prices from $20,451 to $27,466, a $7,015 spread on the same certified stone. Yorxs lists it at $27,466. 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

2.06
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5231936621
Dimensions8.07 × 8.11 × 5.11 mm
L/W Ratio1.00
Top View
8.07 mm8.11 mm2.06 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5231936621
Side View
Table 56.0%Crown 36°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $20,451 SGD|Low: $20,451 SGD|High: $27,778 SGD|Avg: $22,817 SGD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 5, 2026
Retailer 1$20,451 SGD
Retailer 2$21,726 SGD
Retailer 3$21,884 SGD
Retailer 4$22,263 SGD
Yorxs$27,466 SGD

25 data points across 5 retailers

5 retailers$20,451 SGD to $27,466 SGD

A
Cheapest Retailer
-
$20,451 SGD
B+
Retailer 2
-
$21,726 SGD
View
B+
Retailer 3
-
$21,884 SGD
View
B+
Retailer 4
-
$22,263 SGD
View
Most Expensive
B
Yorxs
250801 · Nov 5
$27,466 SGD
€20,479 EUR
View
4 more retailers have this diamond
Prices start from $20,451 SGDSave up to $7,015 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
2.06ct Round
$20,451 SGD