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Round|Natural|GIA

5.51ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 7536359292

Certificate GIA 7536359292

Diamond specifications and retailer prices

From $145,033 AUD
£80,219 GBP
As of October 31, 2026
Save $81,623 AUD (36%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $226,656 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 5.51ct natural round diamond

This 5.51ct natural round sits in the over five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7536359292. Listed at 8 retailers as of October 29, 2026, with prices from $145,033 to $226,656, a $81,623 spread on the same certified stone. MOH London lists it at $226,656. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

5.51
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7536359292
Dimensions11.29 × 11.36 × 6.96 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Cloud, Feather, Needle
Top View
11.29 mm11.36 mm5.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7536359292
Side View
Table 59.0%Crown 33°GirdlePavilion 41.6°Culet: NoneDepth 61.4%

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 31
Current: $226,656 AUD|Low: $144,157 AUD|High: $228,166 AUD|Avg: $172,787 AUD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2$145,033 AUD
Retailer 9$145,169 AUD
Retailer 7$150,371 AUD
Retailer 3$152,805 AUD
Retailer 8$153,414 AUD
Retailer 4$175,611 AUD
Retailer 6$179,258 AUD
Retailer 5$203,841 AUD
MOH London$226,656 AUD

41 data points across 9 retailers

8 retailers$145,033 AUD to $226,656 AUD

A
Cheapest Retailer
-
$145,033 AUD
£80,219 GBP
A
Retailer 2
-
$145,169 AUD
$101,973 USD
View
A
Retailer 3
-
$150,371 AUD
$105,627 USD
View
A
Retailer 4
-
$152,805 AUD
£84,518 GBP
View
A
Retailer 5
-
$153,414 AUD
$107,765 USD
View
B+
Retailer 6
-
$175,611 AUD
€117,483 EUR
View
B+
Retailer 7
-
$179,258 AUD
$125,919 USD
View
Most Expensive
B
MOH London
21C17F264 · Oct 29
$226,656 AUD
£125,365 GBP
View
7 more retailers have this diamond
Prices start from $145,033 AUDSave up to $81,623 AUD

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
5.51ct Round
$145,033 AUD