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Oval|Lab Grown|IGI

0.51ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG806614853

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG806614853

Diamond specifications and retailer prices

From $182 AUD
$128 USD
As of October 26, 2026
Save $587 AUD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,891 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.51ct lab-grown oval diamond

This 0.51ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG806614853 or 806614853. Listed at 18 retailers as of October 26, 2026, with a 322% 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
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806614853
Dimensions6.20 × 4.60 × 2.81 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.20 mm4.60 mm0.51 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806614853
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.1%

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 26
Current: $1,891 AUD|Low: $182 AUD|High: $1,982 AUD|Avg: $542 AUD|-4.6%
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
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 7$182 AUD
Retailer 13$201 AUD
Retailer 16$211 AUD
Retailer 3$226 AUD
Retailer 4$226 AUD
Retailer 9$255 AUD
Retailer 10$299 AUD
Retailer 6$306 AUD
Retailer 14$373 AUD
Retailer 2$405 AUD
Retailer 17$406 AUD
Retailer 8$527 AUD
Retailer 12$548 AUD
Retailer 18$576 AUD
Retailer 5$628 AUD
Retailer 15$723 AUD
Retailer 19$769 AUD
Retailer 11$1,215 AUD
MOH London$1,891 AUD

29 data points across 19 retailers

18 retailers$182 AUD to $769 AUD

A
Cheapest Retailer
-
$182 AUD
$128 USD
A
Retailer 2
-
$211 AUD
$148 USD
View
A
Retailer 3
-
$226 AUD
$159 USD
View
A
Retailer 4
-
$226 AUD
$159 USD
View
A
Retailer 5
-
$255 AUD
HK$1,400 HKD
View
Retailer 6
-
$299 AUD
$210 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$306 AUD
$215 USD
View
A
Retailer 8
-
$373 AUD
£206 GBP
View
A
Retailer 9
-
$405 AUD
€271 EUR
View
A
Retailer 10
-
$406 AUD
ZAR 4,613 ZAR
View
Retailer 11
-
$527 AUD
$370 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$548 AUD
$385 USD
View
B+
Retailer 13
-
$576 AUD
View
B+
Retailer 14
-
$628 AUD
SGD 596 SGD
View
B+
Retailer 15
-
$723 AUD
$508 USD
View
B
Retailer 16
-
$769 AUD
$540 USD
View
Retailer 17
-
$1,215 AUD
£672 GBP
View
Price last confirmed 15 days ago
Most Expensive
MOH London
LG806614853 · Oct 26
$1,891 AUD
£1,046 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $182 AUDSave up to $587 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 Oval
$182 AUD