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Round|Lab Grown|IGI

0.50ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG830655538

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830655538

Diamond specifications and retailer prices

From $181 NZD
$102 USD
As of October 29, 2026
Save $1,477 NZD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,658 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct lab-grown round diamond

This 0.5ct lab-grown round 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 LG830655538 or 830655538. Listed at 18 retailers as of October 29, 2026, with prices from $181 to $1,658, a $1,477 spread on the same certified stone. MOH London lists it at $1,658. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830655538
Dimensions5.22 × 5.15 × 3.10 mm
L/W Ratio1.01
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
5.22 mm5.15 mm0.50 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830655538
Side View
Table 61.0%Crown 35.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.0%

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: $1,658 NZD|Low: $174 NZD|High: $1,670 NZD|Avg: $574 NZD|-0.5%
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
October 30, 2026
Retailer 14$181 NZD
Retailer 15$200 NZD
Retailer 5$209 NZD
Retailer 6$305 NZD
Retailer 10$405 NZD
Retailer 9$419 NZD
Retailer 8$437 NZD
Retailer 12$444 NZD
Retailer 2$483 NZD
Retailer 11$571 NZD
Retailer 4$635 NZD
Retailer 13$727 NZD
Retailer 7$825 NZD
Retailer 3$1,563 NZD
MOH London$1,658 NZD

41 data points across 15 retailers

18 retailers$181 NZD to $1,658 NZD

A
Cheapest Retailer
-
$181 NZD
$102 USD
A
Retailer 2
-
$200 NZD
$113 USD
View
Final sale: no returns
A
Retailer 3
-
$209 NZD
$118 USD
View
A
Retailer 4
-
$240 NZD
$135 USD
View
A
Retailer 5
-
$240 NZD
$135 USD
View
A
Retailer 6
-
$305 NZD
$172 USD
View
A
Retailer 7
-
$405 NZD
ZAR 3,692 ZAR
View
A
Retailer 8
-
$419 NZD
€225 EUR
View
A
Retailer 9
-
$437 NZD
£194 GBP
View
Retailer 10
-
$444 NZD
$250 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$483 NZD
$272 USD
View
B+
Retailer 12
-
$571 NZD
A$495 AUD
View
B+
Retailer 13
-
$635 NZD
SGD 484 SGD
View
B
Retailer 14
-
$722 NZD
$407 USD
View
Retailer 15
-
$727 NZD
$410 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
$825 NZD
$465 USD
View
B
Retailer 17
-
$1,563 NZD
$881 USD
View
Most Expensive
B
MOH London
LG830655538 · Oct 29
$1,658 NZD
£736 GBP
View
17 more retailers have this diamond
Prices start from $181 NZDSave up to $1,477 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
0.50ct Round
$181 NZD