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Radiant|Natural|GIA

2.05ct F SI1 Radiant Natural Diamond

ID • F/SI1 • GIA 1172767342

Certificate GIA 1172767342

Diamond specifications and retailer prices

From $15,650 SGD
HK$95,600 HKD
As of November 1, 2026
Save $12,365 SGD (44%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $28,014 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 2.05ct natural radiant diamond

This 2.05ct natural radiant sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1172767342. Listed at 18 retailers as of November 1, 2026, with prices from $15,650 to $28,014, a $12,365 spread on the same certified stone. MOH London lists it at $28,014. 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
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1172767342
Dimensions8.28 × 6.61 × 4.26 mm
L/W Ratio1.25
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
8.28 mm6.61 mm2.05 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1172767342
Side View
Table 64.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $28,014 SGD|Low: $15,650 SGD|High: $28,771 SGD|Avg: $19,894 SGD|-2.6%
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 6$15,650 SGD
Retailer 16$16,605 SGD
Retailer 3$16,686 SGD
Retailer 15$16,787 SGD
Retailer 4$16,918 SGD
Retailer 2$17,406 SGD
Retailer 14$17,515 SGD
Retailer 7$17,938 SGD
Retailer 5$18,116 SGD
Retailer 12$19,163 SGD
Retailer 9$19,560 SGD
Retailer 8$20,373 SGD
Retailer 17$20,373 SGD
Retailer 18$21,051 SGD
Retailer 11$21,679 SGD
Retailer 10$21,797 SGD
Retailer 13$24,803 SGD
MOH London$28,014 SGD

28 data points across 18 retailers

18 retailers$15,650 SGD to $28,014 SGD

A
Cheapest Retailer
-
$15,650 SGD
HK$95,600 HKD
A
Retailer 2
-
$16,605 SGD
$12,984 USD
View
A
Retailer 3
-
$16,686 SGD
$13,047 USD
View
A
Retailer 4
-
$16,787 SGD
CA$18,231 CAD
View
A
Retailer 5
-
$16,918 SGD
A$20,352 AUD
View
A
Retailer 6
-
$17,406 SGD
₹1,296,183 INR
View
A
Retailer 7
-
$17,515 SGD
$13,695 USD
View
Retailer 8
-
$17,938 SGD
$14,026 USD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$18,116 SGD
$14,165 USD
View
Final sale: no returns
A
Retailer 10
-
$19,163 SGD
£11,798 GBP
View
Retailer 11
-
$19,560 SGD
A$23,530 AUD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$20,373 SGD
$15,930 USD
View
B+
Retailer 13
-
$20,373 SGD
$15,930 USD
View
B+
Retailer 14
-
$21,051 SGD
$16,460 USD
View
B+
Retailer 15
-
$21,679 SGD
€16,144 EUR
View
Retailer 16
-
$21,797 SGD
$17,044 USD
View
Price last confirmed 10 days ago
B+
Retailer 17
-
$24,803 SGD
ZAR 313,312 ZAR
View
Most Expensive
B
MOH London
87E32F299 · Nov 2
$28,014 SGD
£17,248 GBP
View
17 more retailers have this diamond
Prices start from $15,650 SGDSave up to $12,365 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
2.05ct Radiant
$15,650 SGD