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Round|Natural|GIA

2.09ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1558673626

Certificate GIA 1558673626

Diamond specifications and retailer prices

From $20,470 SGD
CA$22,239 CAD
As of October 27, 2026
Save $13,323 SGD (39%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $33,793 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 2.09ct natural round diamond

This 2.09ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1558673626. Listed at 15 retailers as of October 26, 2026, with prices from $20,470 to $33,793, a $13,323 spread on the same certified stone. MOH London lists it at $33,793. 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

2.09
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1558673626
Dimensions8.06 × 8.13 × 5.06 mm
L/W Ratio1.01
Key to symbols
Crystal, Needle
Top View
8.06 mm8.13 mm2.09 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558673626
Side View
Table 59.0%CrownGirdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $33,793 SGD|Low: $16,904 SGD|High: $34,155 SGD|Avg: $22,905 SGD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 27, 2026
Retailer 7$16,904 SGD
Retailer 6$17,858 SGD
Retailer 8$19,049 SGD
Retailer 5$19,811 SGD
Retailer 14$20,470 SGD
Retailer 4$20,597 SGD
Retailer 2$22,398 SGD
Retailer 11$22,758 SGD
Retailer 12$22,758 SGD
Retailer 3$24,238 SGD
Retailer 15$24,238 SGD
Retailer 16$25,044 SGD
Retailer 13$25,384 SGD
Retailer 9$26,105 SGD
Retailer 10$26,189 SGD
MOH London$33,793 SGD

30 data points across 16 retailers

15 retailers$20,470 SGD to $33,793 SGD

Retailer 1
-
$16,904 SGD
HK$103,300 HKD
Price last confirmed 52 days ago
B+
Retailer 2
-
$20,470 SGD
CA$22,239 CAD
View
B
Retailer 3
-
$20,597 SGD
$16,112 USD
View
B+
Retailer 4
-
$22,398 SGD
£13,796 GBP
View
B+
Retailer 5
-
$22,758 SGD
$17,802 USD
View
Retailer 6
-
$22,758 SGD
$17,802 USD
View
Price last confirmed 10 days ago
B
Retailer 7
-
$24,238 SGD
$18,960 USD
View
B
Retailer 8
-
$24,238 SGD
$18,960 USD
View
B
Retailer 9
-
$25,044 SGD
$19,590 USD
View
B
Retailer 10
-
$25,384 SGD
$19,856 USD
View
B
Retailer 11
-
$26,105 SGD
€19,448 EUR
View
Retailer 12
-
$26,189 SGD
$20,486 USD
View
Price last confirmed 8 days ago
Retailer 13
-
$30,613 SGD
$23,946 USD
View
Price last confirmed 34 days ago
Retailer 14
-
$30,613 SGD
$23,946 USD
View
Price last confirmed 37 days ago
Most Expensive
B
MOH London
6F435FB4A · Oct 26
$33,793 SGD
£20,814 GBP
View
14 more retailers have this diamond
Prices start from $20,470 SGDSave up to $13,323 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+
2.09ct Round
$20,470 SGD