Marquise|Lab Grown|IGI

0.46ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG816633070

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816633070

Diamond specifications and retailer prices

From $134 USD
As of November 1, 2026
Save $568 USD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,375 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.46ct lab-grown marquise diamond

This 0.46ct lab-grown marquise 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 LG816633070 or 816633070. Listed at 17 retailers as of October 31, 2026, with a 424% 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

0.46
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816633070
Dimensions8.06 × 4.03 × 2.53 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.06 mm4.03 mm0.46 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816633070
Side View
Table 59.0%Crown 33.9°Girdle: MediumPavilion 40.2°Culet: NoneDepth 62.8%

Caratlytics Score

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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: Nov 1
Current: $1,375 USD|Low: $104 USD|High: $1,375 USD|Avg: $352 USD|+23.1%
MOH London
Retailer 2
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Retailer 23
November 1, 2026
Retailer 6$104 USD
Retailer 10$125 USD
Retailer 3$134 USD
Retailer 9$142 USD
Retailer 11$142 USD
Retailer 22$222 USD
Retailer 5$242 USD
Retailer 20$248 USD
Retailer 13$276 USD
Retailer 2$298 USD
Retailer 23$304 USD
Retailer 16$308 USD
Retailer 18$309 USD
Retailer 15$333 USD
Retailer 12$347 USD
Retailer 19$371 USD
Retailer 7$393 USD
Retailer 17$417 USD
Retailer 8$430 USD
Retailer 21$493 USD
Retailer 14$701 USD
Retailer 4$702 USD
MOH London$1,375 USD

23 data points across 23 retailers

17 retailers$134 USD to $702 USD

Retailer 1
-
$104 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$134 USD
View
Final sale: no returns
Retailer 3
-
$142 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$222 USD
View
A
Retailer 5
-
$248 USD
View
A
Retailer 6
-
$276 USD
£218 GBP
View
B+
Retailer 7
-
$298 USD
ZAR 4,811 ZAR
View
B+
Retailer 8
-
$304 USD
View
Retailer 9
-
$308 USD
View
Price last confirmed 53 days ago
B+
Retailer 10
-
$309 USD
£243 GBP
View
B+
Retailer 11
-
$334 USD
View
Retailer 12
-
$393 USD
A$605 AUD
View
Price last confirmed 31 days ago
B+
Retailer 13
-
$417 USD
CA$580 CAD
View
Retailer 14
-
$430 USD
View
Price last confirmed 31 days ago
B
Retailer 15
-
$493 USD
View
B
Retailer 16
-
$702 USD
View
Most Expensive
MOH London
LG816633070 · Oct 29
$1,375 USD
£1,083 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $134 USDSave up to $568 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
0.46ct Marquise
$134 USD