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Round|Lab Grown|IGI

0.51ct F VVS2 Round Lab Grown Diamond

EX • F/VVS2 • IGI LG844684510

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844684510

Diamond specifications and retailer prices

From $200 AUD
As of November 1, 2026
Save $412 AUD (67%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,222 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 0.51ct lab-grown round diamond

This 0.51ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844684510 or 844684510. Listed at 13 retailers as of November 1, 2026, with a 206% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844684510
Dimensions5.09 × 5.01 × 3.19 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.09 mm5.01 mm0.51 ctF / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844684510
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.2%

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: Nov 1
Current: $1,222 AUD|Low: $135 AUD|High: $1,226 AUD|Avg: $407 AUD|-0.3%
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
November 4, 2026
Retailer 3$135 AUD
Retailer 5$155 AUD
Retailer 13$200 AUD
Retailer 12$236 AUD
Retailer 11$295 AUD
Retailer 7$305 AUD
Retailer 10$309 AUD
Retailer 6$342 AUD
Retailer 8$365 AUD
Retailer 9$452 AUD
Retailer 4$471 AUD
Retailer 2$613 AUD
MOH London$1,222 AUD

12 data points across 13 retailers

13 retailers$200 AUD to $613 AUD

Retailer 1
-
$135 AUD
Price last confirmed 9 days ago
Retailer 2
-
$155 AUD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$200 AUD
View
Retailer 4
-
$295 AUD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$305 AUD
View
B+
Retailer 6
-
$309 AUD
View
B+
Retailer 7
-
$342 AUD
View
B+
Retailer 8
-
$365 AUD
View
B+
Retailer 9
-
$372 AUD
View
B+
Retailer 10
-
$452 AUD
View
B+
Retailer 11
-
$471 AUD
View
B
Retailer 12
-
$613 AUD
View
Most Expensive
MOH London
LG844684510 · Oct 25
$1,222 AUD
£672 GBP
View
Price last confirmed 10 days ago
12 more retailers have this diamond
Prices start from $200 AUDSave up to $412 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
0.51ct Round
$200 AUD