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Round|Natural|GIA

2.09ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2245009307

Certificate GIA 2245009307

Diamond specifications and retailer prices

From $20,270 SGD
$15,856 USD
As of October 31, 2026
Save $12,992 SGD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $33,262 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 2245009307. Listed at 10 retailers as of October 26, 2026, with prices from $20,270 to $33,262, a $12,992 spread on the same certified stone. MOH London lists it at $33,262. 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
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2245009307
Dimensions8.26 × 8.27 × 5.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.26 mm8.27 mm2.09 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245009307
Side View
Table 58.0%Crown 34.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.9%

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 31
Current: $33,262 SGD|Low: $20,145 SGD|High: $40,291 SGD|Avg: $24,782 SGD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8$20,145 SGD
Retailer 9$20,270 SGD
Retailer 3$21,994 SGD
Retailer 2$22,396 SGD
Retailer 7$22,396 SGD
Retailer 4$24,981 SGD
Retailer 10$24,981 SGD
Retailer 6$25,773 SGD
Retailer 5$30,132 SGD
MOH London$33,262 SGD

19 data points across 10 retailers

10 retailers$20,270 SGD to $33,262 SGD

Retailer 1
-
$20,145 SGD
CA$21,886 CAD
Price last confirmed 9 days ago
B+
Retailer 2
-
$20,270 SGD
$15,856 USD
View
B+
Retailer 3
-
$21,994 SGD
£13,547 GBP
View
B+
Retailer 4
-
$22,396 SGD
$17,519 USD
View
Retailer 5
-
$22,396 SGD
$17,519 USD
View
Price last confirmed 10 days ago
B
Retailer 6
-
$24,981 SGD
€18,610 EUR
View
B
Retailer 7
-
$24,981 SGD
$19,541 USD
View
Retailer 8
-
$25,773 SGD
$20,161 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$30,132 SGD
$23,570 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
4ECF3252F · Oct 26
$33,262 SGD
£20,487 GBP
View
9 more retailers have this diamond
Prices start from $20,270 SGDSave up to $12,992 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
$20,270 SGD