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Round|Natural|GIA

5.51ct G VVS2 Round Natural Diamond

EX • G/VVS2 • GIA 5566559229

Certificate GIA 5566559229

Diamond specifications and retailer prices

From $224,725 AUD
€150,340 EUR
As of October 30, 2026
Save $220,553 AUD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $445,278 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5566559229. Listed at 16 retailers as of October 29, 2026, with prices from $224,725 to $445,278, a $220,553 spread on the same certified stone. MOH London lists it at $445,278. 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
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 5566559229
Dimensions11.19 × 11.26 × 7.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Needle
Top View
11.19 mm11.26 mm5.51 ctG / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566559229
Side View
Table 59.0%Crown 34.5°Girdle: STK-STKPavilion 41.8°Culet: NoneDepth 62.7%

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: $445,278 AUD|Low: $224,725 AUD|High: $445,278 AUD|Avg: $286,321 AUD|+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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 7$224,725 AUD
Retailer 8$237,780 AUD
Retailer 2$254,552 AUD
Retailer 4$271,103 AUD
Retailer 9$274,174 AUD
Retailer 6$277,228 AUD
Retailer 16$281,729 AUD
Retailer 3$285,111 AUD
Retailer 5$289,667 AUD
Retailer 11$295,410 AUD
Retailer 12$300,193 AUD
Retailer 13$301,953 AUD
Retailer 14$326,076 AUD
Retailer 15$339,119 AUD
Retailer 10$352,162 AUD
MOH London$445,278 AUD

9 data points across 16 retailers

16 retailers$224,725 AUD to $445,278 AUD

A
Cheapest Retailer
-
$224,725 AUD
€150,340 EUR
A
Retailer 2
-
$237,780 AUD
HK$1,304,900 HKD
View
A
Retailer 3
-
$254,552 AUD
₹17,029,392 INR
View
A
Retailer 4
-
$271,103 AUD
$190,435 USD
View
A
Retailer 5
-
$274,174 AUD
£151,647 GBP
View
A
Retailer 6
-
$277,228 AUD
$194,737 USD
View
B+
Retailer 7
-
$281,729 AUD
$197,899 USD
View
Final sale: no returns
B+
Retailer 8
-
$285,111 AUD
$200,275 USD
View
B+
Retailer 9
-
$289,667 AUD
$203,475 USD
View
B+
Retailer 10
-
$295,410 AUD
$207,509 USD
View
B+
Retailer 11
-
$300,193 AUD
£166,039 GBP
View
B+
Retailer 12
-
$301,953 AUD
$212,105 USD
View
B+
Retailer 13
-
$326,076 AUD
$229,050 USD
View
B+
Retailer 14
-
$339,119 AUD
$238,212 USD
View
B+
Retailer 15
-
$352,162 AUD
$247,374 USD
View
Most Expensive
B
MOH London
D7AAC3E5C · Oct 29
$445,278 AUD
£246,286 GBP
View
15 more retailers have this diamond
Prices start from $224,725 AUDSave up to $220,553 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
$224,725 AUD