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Oval|Lab Grown|IGI

0.51ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG844663547

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844663547

Diamond specifications and retailer prices

From $128 AUD
$90 USD
As of October 29, 2026
Save $1,051 AUD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,179 AUD at MOH London · As of October 29, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844663547 or 844663547. Listed at 13 retailers as of October 29, 2026, with prices from $128 to $1,179, a $1,051 spread on the same certified stone. MOH London lists it at $1,179. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844663547
Dimensions6.04 × 4.54 × 2.88 mm
L/W Ratio1.33
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
6.04 mm4.54 mm0.51 ctD / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844663547
Side View
Table 58.0%Crown 32.3°Girdle: STK-THKPavilion 41.3°Culet: NoneDepth 63.4%

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 29
Current: $1,179 AUD|Low: $128 AUD|High: $1,179 AUD|Avg: $432 AUD
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
October 30, 2026
Retailer 12$128 AUD
Retailer 3$149 AUD
Retailer 8$169 AUD
Retailer 11$169 AUD
Retailer 6$256 AUD
Retailer 2$297 AUD
Retailer 13$334 AUD
Retailer 7$385 AUD
Retailer 10$512 AUD
Retailer 9$572 AUD
Retailer 4$596 AUD
Retailer 5$597 AUD
MOH London$1,179 AUD

12 data points across 13 retailers

13 retailers$128 AUD to $1,179 AUD

A
Cheapest Retailer
-
$128 AUD
$90 USD
A
Retailer 2
-
$149 AUD
$105 USD
View
A
Retailer 3
-
$169 AUD
$119 USD
View
A
Retailer 4
-
$169 AUD
$119 USD
View
A
Retailer 5
-
$256 AUD
$180 USD
View
A
Retailer 6
-
$297 AUD
£164 GBP
View
B+
Retailer 7
-
$334 AUD
$235 USD
View
B+
Retailer 8
-
$385 AUD
£213 GBP
View
B+
Retailer 9
-
$512 AUD
$360 USD
View
B
Retailer 10
-
$572 AUD
$402 USD
View
B
Retailer 11
-
$596 AUD
$419 USD
View
Retailer 12
-
$597 AUD
$420 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG844663547 · Oct 29
$1,179 AUD
£652 GBP
View
12 more retailers have this diamond
Prices start from $128 AUDSave up to $1,051 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
$128 AUD