Round|Natural|GIA

2.09ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 7393581402

Certificate GIA 7393581402

Diamond specifications and retailer prices

From $29,831 SGD
$23,335 USD
As of October 30, 2026
Save $23,510 SGD (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $53,341 SGD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 2.09ct natural round diamond

This 2.09ct natural round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7393581402. Listed at 10 retailers as of October 29, 2026, with prices from $29,831 to $53,341, a $23,510 spread on the same certified stone. Diamond Quarter lists it at $53,341. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7393581402
Dimensions8.19 × 8.15 × 5.09 mm
L/W Ratio1.00
Top View
8.19 mm8.15 mm2.09 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7393581402
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.3%

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 30
Current: $30,605 SGD|Low: $28,502 SGD|High: $38,498 SGD|Avg: $32,751 SGD|-1.0%
Retailer 1
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$28,502 SGD
Retailer 1$30,605 SGD
Retailer 2$38,498 SGD

45 data points across 3 retailers

10 retailers$29,831 SGD to $53,341 SGD

Retailer 1
-
$28,502 SGD
$22,295 USD
Price last confirmed 10 days ago
B+
Retailer 2
-
$29,831 SGD
$23,335 USD
View
B+
Retailer 3
-
$30,605 SGD
₹2,280,040 INR
View
B+
Retailer 4
-
$30,836 SGD
CA$33,501 CAD
View
B
Retailer 5
-
$34,772 SGD
$27,200 USD
View
B
Retailer 6
-
$34,772 SGD
$27,200 USD
View
B
Retailer 7
-
$35,936 SGD
$28,110 USD
View
B
Retailer 8
-
$38,238 SGD
$29,911 USD
View
B
Retailer 9
-
$38,498 SGD
€28,680 EUR
View
Most Expensive
B
Diamond Quarter
2.09SI1D73024371N · Oct 29
$53,341 SGD
£32,854 GBP
View
9 more retailers have this diamond
Prices start from $29,831 SGDSave up to $23,510 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
$29,831 SGD