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Oval|Lab Grown|IGI

0.51ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG807653204

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG807653204

Diamond specifications and retailer prices

From $523 NZD
$295 USD
As of October 29, 2026
Save $1,129 NZD (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,605 NZD at MOH London · As of October 25, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807653204 or 807653204. Listed at 12 retailers as of October 28, 2026, with a 216% 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
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807653204
Dimensions6.56 × 4.51 × 2.79 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.56 mm4.51 mm0.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807653204
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,605 NZD|Low: $415 NZD|High: $2,632 NZD|Avg: $1,115 NZD|+0.2%
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 9$523 NZD
Retailer 3$584 NZD
Retailer 12$607 NZD
Retailer 4$649 NZD
Retailer 10$649 NZD
Retailer 7$875 NZD
Retailer 11$1,063 NZD
Retailer 8$1,064 NZD
Retailer 2$1,160 NZD
Retailer 5$1,217 NZD
Retailer 6$1,653 NZD
Retailer 13$2,087 NZD
MOH London$2,605 NZD

43 data points across 13 retailers

12 retailers$523 NZD to $1,653 NZD

B+
Cheapest Retailer
-
$523 NZD
$295 USD
B+
Retailer 2
-
$584 NZD
$329 USD
View
Final sale: no returns
B+
Retailer 3
-
$607 NZD
$342 USD
View
B+
Retailer 4
-
$649 NZD
$366 USD
View
B
Retailer 5
-
$875 NZD
A$759 AUD
View
B
Retailer 6
-
$1,063 NZD
$599 USD
View
B
Retailer 7
-
$1,160 NZD
£515 GBP
View
B
Retailer 8
-
$1,217 NZD
£540 GBP
View
B
Retailer 9
-
$1,653 NZD
A$1,433 AUD
View
Retailer 10
-
$2,087 NZD
$1,176 USD
View
Price under review
Retailer 11
-
$2,189 NZD
$1,234 USD
View
Price under review
Most Expensive
MOH London
LG807653204 · Oct 25
$2,605 NZD
£1,156 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $523 NZDSave up to $1,129 NZD

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.

B+
0.51ct Oval
$523 NZD