CaratHunter
Plans
Round|Lab Grown|IGI

0.51ct F VVS2 Round Lab Grown Diamond

VG • F/VVS2 • IGI LG841695649

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841695649

Diamond specifications and retailer prices

From $218 AUD
As of November 4, 2026
Save $1,059 AUD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,277 AUD at MOH London · As of October 29, 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 very-good cut grade and certified by IGI LG841695649 or 841695649. Listed at 9 retailers as of October 29, 2026, with prices from $218 to $1,277, a $1,059 spread on the same certified stone. MOH London lists it at $1,277. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841695649
Dimensions5.17 × 5.12 × 3.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.17 mm5.12 mm0.51 ctF / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG841695649
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 59.9%

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 4
Current: $1,277 AUD|Low: $115 AUD|High: $1,277 AUD|Avg: $492 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 9$218 AUD
Retailer 2$222 AUD
Retailer 7$288 AUD
Retailer 3$326 AUD
Retailer 6$397 AUD
Retailer 5$458 AUD
Retailer 4$526 AUD
Retailer 8$808 AUD
MOH London$1,277 AUD

13 data points across 9 retailers

9 retailers$218 AUD to $1,277 AUD

B+
Cheapest Retailer
-
$218 AUD
A
Retailer 2
-
$222 AUD
View
Retailer 3
-
$288 AUD
View
Price last confirmed 12 days ago
B+
Retailer 4
-
$326 AUD
View
B+
Retailer 5
-
$397 AUD
View
B
Retailer 6
-
$412 AUD
View
B
Retailer 7
-
$526 AUD
View
B
Retailer 8
-
$808 AUD
View
Most Expensive
B
MOH London
LG841695649 · Oct 29
$1,277 AUD
£702 GBP
View
8 more retailers have this diamond
Prices start from $218 AUDSave up to $1,059 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
$218 AUD