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 $128 USD
As of October 26, 2026
Save $412 USD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,328 USD 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 19 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
Color
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+
Exceptional
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: $1,328 USD|Low: $128 USD|High: $1,392 USD|Avg: $384 USD|-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 29, 2026
Retailer 6$128 USD
Retailer 12$141 USD
Retailer 15$148 USD
Retailer 3$159 USD
Retailer 19$159 USD
Retailer 8$179 USD
Retailer 9$210 USD
Retailer 5$215 USD
Retailer 13$262 USD
Retailer 16$286 USD
Retailer 10$298 USD
Retailer 7$370 USD
Retailer 2$385 USD
Retailer 17$404 USD
Retailer 4$441 USD
Retailer 14$508 USD
Retailer 18$540 USD
Retailer 11$853 USD
MOH London$1,328 USD

29 data points across 19 retailers

19 retailers$128 USD to $540 USD

A+
Cheapest Retailer
-
$128 USD
Returns within 21 days
A
Retailer 2
-
$141 USD
View
Final sale: no returns
A
Retailer 3
-
$148 USD
View
A
Retailer 4
-
$159 USD
View
Returns within 30 days
A
Retailer 5
-
$159 USD
View
Returns within 30 days
A
Retailer 6
-
$179 USD
HK$1,400 HKD
View
A
Retailer 7
-
$210 USD
View
Price last confirmed 10 days ago
Returns within 30 days
A
Retailer 8
-
$215 USD
View
Returns within 30 days
A
Retailer 9
-
$262 USD
£206 GBP
View
Returns within 30 days
A
Retailer 10
-
$286 USD
ZAR 4,613 ZAR
View
Returns within 7 days
B+
Retailer 11
-
$298 USD
€284 EUR
View
Price last confirmed 10 days ago
Returns within 100 days
B+
Retailer 12
-
$370 USD
View
Price last confirmed 7 days ago
Returns within 30 days
B+
Retailer 13
-
$385 USD
View
Returns within 30 days
B+
Retailer 14
-
$404 USD
A$622 AUD
View
B+
Retailer 15
-
$441 USD
SGD 596 SGD
View
Returns within 14 days
B+
Retailer 16
-
$508 USD
View
Returns within 30 days
B
Retailer 17
-
$540 USD
View
Returns within 30 days
B
Retailer 18
-
$853 USD
£672 GBP
View
Price last confirmed 13 days ago
Returns within 30 days
Most Expensive
B
MOH London
LG806614853 · Oct 26
$1,328 USD
£1,046 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $128 USDSave up to $412 USD

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 USD