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Oval|Natural|GIA

2.05ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 5231997278

Certificate GIA 5231997278

Diamond specifications and retailer prices

From $19,146 SGD
As of November 6, 2026
Save $15,183 SGD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $34,328 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 2.05ct natural oval diamond

This 2.05ct natural oval sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231997278. Listed at 13 retailers as of November 4, 2026, with prices from $19,146 to $34,328, a $15,183 spread on the same certified stone. MOH London lists it at $34,328. 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

2.05
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231997278
Dimensions10.55 × 7.00 × 4.11 mm
L/W Ratio1.51
Culet sizeNone
Top View
10.55 mm7.00 mm2.05 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231997278
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $34,328 SGD|Low: $19,146 SGD|High: $34,836 SGD|Avg: $25,100 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$19,146 SGD
Retailer 4$19,450 SGD
Retailer 3$22,720 SGD
Retailer 6$23,079 SGD
Retailer 8$23,685 SGD
Retailer 5$26,451 SGD
Retailer 2$26,591 SGD
MOH London$34,328 SGD

46 data points across 8 retailers

13 retailers$19,146 SGD to $34,328 SGD

B+
Cheapest Retailer
-
$19,146 SGD
B+
Retailer 2
-
$19,450 SGD
View
B+
Retailer 3
-
$20,686 SGD
View
B+
Retailer 4
-
$22,720 SGD
View
Retailer 5
-
$23,079 SGD
View
Price last confirmed 13 days ago
Retailer 6
-
$23,685 SGD
View
Price last confirmed 10 days ago
Retailer 7
-
$24,453 SGD
View
Price last confirmed 11 days ago
Retailer 8
-
$24,453 SGD
View
Price last confirmed 11 days ago
Retailer 9
-
$25,273 SGD
View
Price last confirmed 11 days ago
B
Retailer 10
-
$25,710 SGD
View
Retailer 11
-
$26,451 SGD
View
Price last confirmed 11 days ago
B
Retailer 12
-
$26,591 SGD
View
Most Expensive
B
MOH London
55220B0C8 · Nov 4
$34,328 SGD
£21,091 GBP
View
12 more retailers have this diamond
Prices start from $19,146 SGDSave up to $15,183 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.

B+
2.05ct Oval
$19,146 SGD