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Oval|Natural|GIA

2.81ct K SI2 Oval Natural Diamond

EX • K/SI2 • GIA 6545182193

Certificate GIA 6545182193

Diamond specifications and retailer prices

From $17,072 SGD
As of November 6, 2026
Save $1,408 SGD (8%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $18,480 SGD at DreamStone · As of November 4, 2026
View at DreamStone

About this 2.81ct natural oval diamond

This 2.81ct natural oval sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545182193. Listed at 4 retailers as of November 4, 2026, with a relatively tight 8% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.81
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle39.07°
OriginNatural
Grading LabGIA
CertificateGIA 6545182193
Dimensions10.83 × 7.80 × 4.98 mm
L/W Ratio1.39
Top View
10.83 mm7.80 mm2.81 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545182193
Side View
Table 60.0%Crown 41.5°Girdle: STK-VTKPavilion 39.07°Culet: NoneDepth 63.8%

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 6
Current: $18,480 SGD|Low: $16,619 SGD|High: $26,753 SGD|Avg: $19,266 SGD|-1.1%
DreamStone
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 24, 2026
Retailer 6$16,619 SGD
Retailer 2$17,072 SGD
Retailer 4$18,165 SGD
Retailer 3$18,355 SGD
DreamStone$18,480 SGD
Retailer 7$18,997 SGD
Retailer 5$26,753 SGD

8 data points across 7 retailers

4 retailers$17,072 SGD to $18,480 SGD

A
Cheapest Retailer
-
$17,072 SGD
B+
Retailer 2
-
$18,165 SGD
View
B+
Retailer 3
-
$18,355 SGD
View
Most Expensive
B+
DreamStone
250755 · Nov 4
$18,480 SGD
$14,420 USD
View
3 more retailers have this diamond
Prices start from $17,072 SGDSave up to $1,408 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
2.81ct Oval
$17,072 SGD