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Radiant|Natural|GIA

5.40ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 2225566173

Certificate GIA 2225566173

Diamond specifications and retailer prices

From $147,081 SGD
$115,051 USD
As of October 31, 2026
Save $108,563 SGD (42%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $255,644 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 5.4ct natural radiant diamond

This 5.4ct natural radiant sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2225566173. Listed at 31 retailers as of October 31, 2026, with prices from $147,081 to $255,644, a $108,563 spread on the same certified stone. MOH London lists it at $255,644. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.40
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2225566173
Dimensions10.93 × 8.72 × 6.27 mm
L/W Ratio1.25
Top View
10.93 mm8.72 mm5.40 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2225566173
Side View
Table 68.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 71.9%

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: $255,644 SGD|Low: $145,294 SGD|High: $258,724 SGD|Avg: $173,746 SGD|-0.1%
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
Retailer 19
Retailer 20
November 1, 2026
Retailer 8$147,081 SGD
Retailer 4$149,090 SGD
Retailer 6$150,760 SGD
Retailer 18$156,852 SGD
Retailer 7$160,017 SGD
Retailer 15$160,812 SGD
Retailer 16$163,689 SGD
Retailer 10$164,811 SGD
Retailer 11$164,811 SGD
Retailer 5$165,053 SGD
Retailer 12$170,308 SGD
Retailer 17$170,509 SGD
Retailer 20$170,509 SGD
Retailer 2$172,753 SGD
Retailer 9$175,161 SGD
Retailer 3$177,331 SGD
Retailer 19$184,151 SGD
Retailer 13$198,057 SGD
Retailer 14$198,616 SGD
MOH London$255,644 SGD

32 data points across 20 retailers

31 retailers$147,081 SGD to $255,644 SGD

B+
Cheapest Retailer
-
$147,081 SGD
$115,051 USD
B+
Retailer 2
-
$149,090 SGD
$116,622 USD
View
Retailer 3
-
$150,760 SGD
A$181,429 AUD
View
Price last confirmed 34 days ago
Retailer 4
-
$156,852 SGD
$122,694 USD
View
Price last confirmed 35 days ago
B+
Retailer 5
-
$156,852 SGD
$122,694 USD
View
B+
Retailer 6
-
$160,017 SGD
$125,170 USD
View
B+
Retailer 7
-
$160,812 SGD
£99,048 GBP
View
Retailer 8
-
$163,689 SGD
$128,042 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$164,811 SGD
$128,920 USD
View
B+
Retailer 10
-
$164,811 SGD
$128,920 USD
View
Retailer 11
-
$165,053 SGD
$129,109 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$170,308 SGD
$133,220 USD
View
Retailer 13
-
$170,509 SGD
$133,377 USD
View
Price last confirmed 35 days ago
Retailer 14
-
$170,509 SGD
$133,377 USD
View
Price last confirmed 18 days ago
Retailer 15
-
$170,509 SGD
$133,377 USD
View
Price last confirmed 7 days ago
Retailer 16
-
$170,509 SGD
$133,377 USD
View
Price last confirmed 26 days ago
Retailer 17
-
$170,509 SGD
$133,377 USD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$172,753 SGD
£106,404 GBP
View
B
Retailer 19
-
$175,161 SGD
$137,016 USD
View
Retailer 20
-
$177,331 SGD
$138,713 USD
View
Price last confirmed 34 days ago
Retailer 21
-
$177,331 SGD
$138,713 USD
View
Price last confirmed 18 days ago
Retailer 22
-
$177,331 SGD
$138,713 USD
View
Price last confirmed 26 days ago
B
Retailer 23
-
$177,331 SGD
$138,713 USD
View
Retailer 24
-
$184,151 SGD
$144,048 USD
View
Price last confirmed 44 days ago
Retailer 25
-
$184,151 SGD
$144,048 USD
View
Price last confirmed 24 days ago
Retailer 26
-
$184,151 SGD
$144,048 USD
View
Price last confirmed 34 days ago
Retailer 27
-
$184,151 SGD
$144,048 USD
View
Price last confirmed 19 days ago
Retailer 28
-
$184,151 SGD
$144,048 USD
View
Price last confirmed 10 days ago
B
Retailer 29
-
$198,057 SGD
ZAR 2,502,839 ZAR
View
B
Retailer 30
-
$198,616 SGD
€147,965 EUR
View
Most Expensive
B
MOH London
27777D781 · Nov 1
$255,644 SGD
£157,458 GBP
View
30 more retailers have this diamond
Prices start from $147,081 SGDSave up to $108,563 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+
5.40ct Radiant
$147,081 SGD