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Princess|Lab Grown|IGI

0.42ct D VVS1 Princess Lab Grown Diamond

EX • D/VVS1 • IGI LG823642163

Shape and cutting style on the report: Princess cut

Certificate IGI LG823642163

Diamond specifications and retailer prices

From $146 USD
As of October 30, 2026
Save $693 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $839 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.42ct lab-grown princess diamond

This 0.42ct lab-grown princess sits in the sub-half-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823642163 or 823642163. Listed at 18 retailers as of October 29, 2026, with prices from $146 to $839, a $693 spread on the same certified stone. MOH London lists it at $839. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823642163
Dimensions4.22 × 4.16 × 2.73 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.22 mm4.16 mm0.42 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823642163
Side View
Table 74.0%Crown 40°Girdle: MediumPavilion 36.5°Culet: NoneDepth 65.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $839 USD|Low: $137 USD|High: $1,410 USD|Avg: $407 USD|-30.6%
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
October 30, 2026
Retailer 4$146 USD
Retailer 5$242 USD
Retailer 9$307 USD
Retailer 2$308 USD
Retailer 11$323 USD
Retailer 3$338 USD
Retailer 6$340 USD
Retailer 8$340 USD
Retailer 10$343 USD
Retailer 14$372 USD
Retailer 7$416 USD
Retailer 12$464 USD
Retailer 15$465 USD
Retailer 16$549 USD
Retailer 13$749 USD
MOH London$839 USD

37 data points across 16 retailers

18 retailers$146 USD to $839 USD

A
Cheapest Retailer
-
$146 USD
Final sale: no returns
Retailer 2
-
$153 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$162 USD
View
A
Retailer 4
-
$242 USD
View
B+
Retailer 5
-
$307 USD
€292 EUR
View
B+
Retailer 6
-
$308 USD
£242 GBP
View
B+
Retailer 7
-
$323 USD
ZAR 5,216 ZAR
View
B+
Retailer 8
-
$338 USD
View
B+
Retailer 9
-
$340 USD
View
Retailer 10
-
$340 USD
View
Price last confirmed 50 days ago
B+
Retailer 11
-
$343 USD
£270 GBP
View
B+
Retailer 12
-
$372 USD
A$572 AUD
View
Retailer 13
-
$416 USD
£327 GBP
View
Price last confirmed 25 days ago
B+
Retailer 14
-
$464 USD
A$714 AUD
View
B
Retailer 15
-
$465 USD
CA$645 CAD
View
B
Retailer 16
-
$549 USD
View
B
Retailer 17
-
$749 USD
View
Most Expensive
B
MOH London
LG823642163 · Oct 29
$839 USD
£661 GBP
View
17 more retailers have this diamond
Prices start from $146 USDSave up to $693 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
0.42ct Princess
$146 USD