Round|Natural|GIA

5.40ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 1333853189

Certificate GIA 1333853189

Diamond specifications and retailer prices

From $167,557 USD
As of October 30, 2026
Save $124,976 USD (43%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $292,533 USD 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 $167,557 to $292,533, a $124,976 spread on the same certified stone. MOH London lists it at $292,533. 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: $292,533 USD|Low: $159,620 USD|High: $294,480 USD|Avg: $197,455 USD|-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$159,620 USD
Retailer 2$167,814 USD
Retailer 8$169,693 USD
Retailer 7$173,505 USD
Retailer 9$179,755 USD
Retailer 4$181,073 USD
Retailer 10$194,075 USD
Retailer 3$220,331 USD
Retailer 5$224,231 USD
MOH London$292,533 USD

35 data points across 10 retailers

19 retailers$167,557 USD to $292,533 USD

Retailer 1
-
$159,620 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
$167,557 USD
View
B+
Retailer 3
-
$167,814 USD
₹15,982,298 INR
View
B+
Retailer 4
-
$169,693 USD
View
Retailer 5
-
$173,505 USD
A$266,931 AUD
View
Price last confirmed 26 days ago
B+
Retailer 6
-
$179,755 USD
View
B+
Retailer 7
-
$181,073 USD
£142,577 GBP
View
B+
Retailer 8
-
$186,312 USD
View
B
Retailer 9
-
$191,520 USD
View
B
Retailer 10
-
$191,520 USD
View
B
Retailer 11
-
$194,075 USD
View
B
Retailer 12
-
$194,075 USD
View
B
Retailer 13
-
$194,900 USD
View
B
Retailer 14
-
$197,900 USD
View
B
Retailer 15
-
$201,837 USD
View
B
Retailer 16
-
$209,600 USD
View
B
Retailer 17
-
$220,331 USD
€209,839 EUR
View
B
Retailer 18
-
$224,231 USD
ZAR 3,622,475 ZAR
View
Most Expensive
B
MOH London
2495347FC · Oct 29
$292,533 USD
£230,341 GBP
View
18 more retailers have this diamond
Prices start from $167,557 USDSave up to $124,976 USD

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
$167,557 USD