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Round|Lab Grown|IGI

0.50ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG831603880

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831603880

Diamond specifications and retailer prices

From $217 NZD
$122 USD
As of October 29, 2026
Save $1,501 NZD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,254 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 LG831603880 or 831603880. Listed at 18 retailers as of October 27, 2026, with a 691% 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

0.50
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831603880
Dimensions5.15 × 5.10 × 3.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
5.15 mm5.10 mm0.50 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831603880
Side View
Table 56.0%Crown 34.3°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.6%

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 29
Current: $2,254 NZD|Low: $182 NZD|High: $2,415 NZD|Avg: $773 NZD|-6.6%
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
October 30, 2026
Retailer 5$217 NZD
Retailer 6$242 NZD
Retailer 18$251 NZD
Retailer 9$287 NZD
Retailer 12$319 NZD
Retailer 4$370 NZD
Retailer 14$485 NZD
Retailer 11$490 NZD
Retailer 2$553 NZD
Retailer 16$684 NZD
Retailer 13$713 NZD
Retailer 15$750 NZD
Retailer 8$864 NZD
Retailer 17$961 NZD
Retailer 7$964 NZD
Retailer 3$1,680 NZD
Retailer 10$1,719 NZD
MOH London$2,254 NZD

42 data points across 18 retailers

18 retailers$217 NZD to $1,719 NZD

A+
Cheapest Retailer
-
$217 NZD
$122 USD
A
Retailer 2
-
$242 NZD
$136 USD
View
Final sale: no returns
A
Retailer 3
-
$251 NZD
$141 USD
View
A
Retailer 4
-
$287 NZD
$161 USD
View
A
Retailer 5
-
$319 NZD
HK$1,400 HKD
View
A
Retailer 6
-
$370 NZD
$208 USD
View
A
Retailer 7
-
$485 NZD
ZAR 4,402 ZAR
View
A
Retailer 8
-
$490 NZD
€262 EUR
View
B+
Retailer 9
-
$553 NZD
£244 GBP
View
B+
Retailer 10
-
$684 NZD
A$591 AUD
View
B+
Retailer 11
-
$713 NZD
A$616 AUD
View
B+
Retailer 12
-
$750 NZD
SGD 569 SGD
View
B+
Retailer 13
-
$864 NZD
$485 USD
View
B
Retailer 14
-
$961 NZD
$540 USD
View
B
Retailer 15
-
$964 NZD
$542 USD
View
B
Retailer 16
-
$1,680 NZD
$944 USD
View
B
Retailer 17
-
$1,719 NZD
£760 GBP
View
Most Expensive
MOH London
LG831603880 · Oct 29
$2,254 NZD
£997 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $217 NZDSave up to $1,501 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
$217 NZD