Round|Natural|GIA

5.40ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 1333853189

Certificate GIA 1333853189

Diamond specifications and retailer prices

From $234,060 CAD
$167,557 USD
As of October 30, 2026
Save $174,579 CAD (43%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $408,639 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 5.4ct natural round diamond

This 5.4ct natural round sits in the over five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1333853189. Listed at 19 retailers as of October 29, 2026, with prices from $234,060 to $408,639, a $174,579 spread on the same certified stone. MOH London lists it at $408,639. 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

5.40
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1333853189
Dimensions11.17 × 11.15 × 6.96 mm
L/W Ratio1.00
Culet sizeNone
Top View
11.17 mm11.15 mm5.40 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1333853189
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.4%

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: $408,639 CAD|Low: $222,973 CAD|High: $411,359 CAD|Avg: $275,825 CAD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6$222,973 CAD
Retailer 2$234,420 CAD
Retailer 8$237,044 CAD
Retailer 7$242,369 CAD
Retailer 9$251,100 CAD
Retailer 4$252,941 CAD
Retailer 10$271,103 CAD
Retailer 3$307,780 CAD
Retailer 5$313,229 CAD
MOH London$408,639 CAD

35 data points across 10 retailers

19 retailers$234,060 CAD to $408,639 CAD

Retailer 1
-
$222,973 CAD
$159,620 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
$234,060 CAD
$167,557 USD
View
B+
Retailer 3
-
$234,420 CAD
₹15,982,298 INR
View
B+
Retailer 4
-
$237,044 CAD
$169,693 USD
View
Retailer 5
-
$242,369 CAD
A$266,931 AUD
View
Price last confirmed 26 days ago
B+
Retailer 6
-
$251,100 CAD
$179,755 USD
View
B+
Retailer 7
-
$252,941 CAD
£142,577 GBP
View
B+
Retailer 8
-
$260,259 CAD
$186,312 USD
View
B
Retailer 9
-
$267,534 CAD
$191,520 USD
View
B
Retailer 10
-
$267,534 CAD
$191,520 USD
View
B
Retailer 11
-
$271,103 CAD
$194,075 USD
View
B
Retailer 12
-
$271,103 CAD
$194,075 USD
View
B
Retailer 13
-
$272,256 CAD
$194,900 USD
View
B
Retailer 14
-
$276,447 CAD
$197,900 USD
View
B
Retailer 15
-
$281,946 CAD
$201,837 USD
View
B
Retailer 16
-
$292,790 CAD
$209,600 USD
View
B
Retailer 17
-
$307,780 CAD
€209,839 EUR
View
B
Retailer 18
-
$313,229 CAD
ZAR 3,622,475 ZAR
View
Most Expensive
B
MOH London
2495347FC · Oct 29
$408,639 CAD
£230,341 GBP
View
18 more retailers have this diamond
Prices start from $234,060 CADSave up to $174,579 CAD

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 Round
$234,060 CAD