CaratHunter
Plans
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 $160 NZD
$90 USD
As of October 29, 2026
Save $1,310 NZD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,469 NZD 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 14 retailers as of October 29, 2026, with prices from $160 to $1,469, a $1,310 spread on the same certified stone. MOH London lists it at $1,469. 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: $1,469 NZD|Low: $160 NZD|High: $1,469 NZD|Avg: $535 NZD
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
October 31, 2026
Retailer 14$160 NZD
Retailer 4$186 NZD
Retailer 10$211 NZD
Retailer 13$211 NZD
Retailer 8$319 NZD
Retailer 7$370 NZD
Retailer 2$395 NZD
Retailer 3$417 NZD
Retailer 9$480 NZD
Retailer 12$639 NZD
Retailer 11$713 NZD
Retailer 5$743 NZD
Retailer 6$745 NZD
MOH London$1,469 NZD

13 data points across 14 retailers

14 retailers$160 NZD to $1,469 NZD

A
Cheapest Retailer
-
$160 NZD
$90 USD
A
Retailer 2
-
$186 NZD
$105 USD
View
A
Retailer 3
-
$211 NZD
$119 USD
View
A
Retailer 4
-
$211 NZD
$119 USD
View
A
Retailer 5
-
$319 NZD
$180 USD
View
A
Retailer 6
-
$370 NZD
£164 GBP
View
A
Retailer 7
-
$395 NZD
€212 EUR
View
B+
Retailer 8
-
$417 NZD
$235 USD
View
B+
Retailer 9
-
$480 NZD
£213 GBP
View
B+
Retailer 10
-
$639 NZD
$360 USD
View
B
Retailer 11
-
$713 NZD
$402 USD
View
B
Retailer 12
-
$743 NZD
$419 USD
View
Retailer 13
-
$745 NZD
$420 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG844663547 · Oct 29
$1,469 NZD
£652 GBP
View
13 more retailers have this diamond
Prices start from $160 NZDSave up to $1,310 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.

A
0.51ct Oval
$160 NZD