Round|Natural|GIA

5.50ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2235834464

Certificate GIA 2235834464

Diamond specifications and retailer prices

From $65,520 USD
£51,590 GBP
As of October 30, 2026
Save $37,963 USD (37%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $103,482 USD at MOH London · As of October 29, 2026
View at MOH London

About this 5.5ct natural round diamond

This 5.5ct natural round sits in the over five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2235834464. Listed at 9 retailers as of October 29, 2026, with prices from $65,520 to $103,482, a $37,963 spread on the same certified stone. MOH London lists it at $103,482. 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

5.50
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2235834464
Dimensions11.46 × 11.54 × 6.79 mm
L/W Ratio1.01
Key to symbols
Twinning Wisp
Top View
11.46 mm11.54 mm5.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235834464
Side View
Table 59.0%Crown 32°GirdlePavilion 40.8°Culet: NoneDepth 59.0%

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: Oct 30
Current: $103,482 USD|Low: $63,690 USD|High: $103,482 USD|Avg: $75,630 USD|+0.4%
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
October 30, 2026
Retailer 3$63,690 USD
Retailer 8$65,520 USD
Retailer 9$66,686 USD
Retailer 2$68,653 USD
Retailer 7$69,765 USD
Retailer 10$72,749 USD
Retailer 4$73,442 USD
Retailer 11$75,780 USD
Retailer 12$78,811 USD
Retailer 6$79,969 USD
Retailer 13$81,843 USD
Retailer 5$89,480 USD
MOH London$103,482 USD

9 data points across 13 retailers

9 retailers$65,520 USD to $103,482 USD

A
Cheapest Retailer
-
$65,520 USD
£51,590 GBP
B+
Retailer 2
-
$66,686 USD
View
Final sale: no returns
B+
Retailer 3
-
$68,653 USD
View
B+
Retailer 4
-
$69,765 USD
£54,933 GBP
View
B+
Retailer 5
-
$75,780 USD
View
B
Retailer 6
-
$78,811 USD
View
B
Retailer 7
-
$79,969 USD
€76,161 EUR
View
Retailer 8
-
$81,843 USD
View
Price last confirmed 38 days ago
Most Expensive
B
MOH London
9C32CFA30 · Oct 29
$103,482 USD
£81,482 GBP
View
8 more retailers have this diamond
Prices start from $65,520 USDSave up to $37,963 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.

A
5.50ct Round
$65,520 USD