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Round|Lab Grown|GIA

5.51ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • GIA 1465814183

Certificate GIA 1465814183

Diamond specifications and retailer prices

From $2,540 AUD
$1,784 USD
As of October 31, 2026
Save $5,636 AUD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,176 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 5.51ct lab-grown round diamond

This 5.51ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1465814183. Listed at 14 retailers as of October 29, 2026, with prices from $2,540 to $8,176, a $5,636 spread on the same certified stone. MOH London lists it at $8,176. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.51
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabGIA
CertificateGIA 1465814183
Dimensions11.30 × 11.26 × 7.00 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Girdle conditionFaceted
Cert comments
Additional growth remnants are not shown. This is a man-made diamond produced by CVD (Chemical Vapor Deposition) growth process and has evidence of post-growth treatments to change the color.
Key to symbols
Growth Remnant
Top View
11.30 mm11.26 mm5.51 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1465814183
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

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 31
Current: $8,176 AUD|Low: $2,540 AUD|High: $12,931 AUD|Avg: $5,343 AUD|-1.4%
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
October 31, 2026
Retailer 3$2,540 AUD
Retailer 11$2,819 AUD
Retailer 15$2,819 AUD
Retailer 9$3,012 AUD
Retailer 12$3,389 AUD
Retailer 14$4,099 AUD
Retailer 5$4,193 AUD
Retailer 2$4,284 AUD
Retailer 8$4,480 AUD
Retailer 13$5,837 AUD
Retailer 6$6,010 AUD
Retailer 10$6,767 AUD
Retailer 4$7,658 AUD
MOH London$8,176 AUD
Retailer 7$12,931 AUD

29 data points across 15 retailers

14 retailers$2,540 AUD to $8,176 AUD

Retailer 1
-
$2,245 AUD
$1,577 USD
Price last confirmed 20 days ago
Retailer 2
-
$2,443 AUD
$1,716 USD
View
Price last confirmed 18 days ago
B+
Retailer 3
-
$2,540 AUD
$1,784 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,819 AUD
$1,980 USD
View
B+
Retailer 5
-
$2,819 AUD
$1,980 USD
View
B+
Retailer 6
-
$3,012 AUD
$2,116 USD
View
B+
Retailer 7
-
$3,389 AUD
HK$18,600 HKD
View
B
Retailer 8
-
$4,099 AUD
$2,879 USD
View
B+
Retailer 9
-
$4,284 AUD
€2,866 EUR
View
B+
Retailer 10
-
$4,480 AUD
$3,147 USD
View
Retailer 11
-
$5,390 AUD
$3,786 USD
View
Price last confirmed 24 days ago
Retailer 12
-
$5,837 AUD
$4,100 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$6,767 AUD
$4,753 USD
View
Most Expensive
B
MOH London
1465814183 · Oct 29
$8,176 AUD
£4,522 GBP
View
13 more retailers have this diamond
Prices start from $2,540 AUDSave up to $5,636 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.

B+
5.51ct Round
$2,540 AUD