Marquise|Lab Grown|IGI

0.49ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG840641616

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840641616

Diamond specifications and retailer prices

From $234 USD
€223 EUR
As of October 27, 2026
Save $146 USD (38%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $809 USD at MOH London · As of October 21, 2026
View at MOH London

About this 0.49ct lab-grown marquise diamond

This 0.49ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840641616 or 840641616. Listed at 15 retailers as of October 26, 2026, with a 62% 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

0.49
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840641616
Dimensions8.71 × 3.98 × 2.47 mm
L/W Ratio2.19
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.71 mm3.98 mm0.49 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840641616
Side View
Table 67.0%Crown 35.3°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $809 USD|Low: $89 USD|High: $827 USD|Avg: $260 USD|-2.2%
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 25, 2026
Retailer 15$89 USD
Retailer 10$99 USD
Retailer 8$106 USD
Retailer 14$117 USD
Retailer 7$119 USD
Retailer 4$152 USD
Retailer 9$193 USD
Retailer 5$200 USD
Retailer 2$234 USD
Retailer 16$286 USD
Retailer 12$315 USD
Retailer 13$354 USD
Retailer 3$380 USD
Retailer 11$413 USD
Retailer 6$418 USD
MOH London$809 USD

15 data points across 16 retailers

15 retailers$234 USD to $380 USD

Retailer 1
-
$89 USD
Price last confirmed 13 days ago
Retailer 2
-
$106 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$117 USD
View
Price last confirmed 13 days ago
Retailer 4
-
$119 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$152 USD
View
Price last confirmed 14 days ago
Retailer 6
-
$193 USD
£152 GBP
View
Price last confirmed 12 days ago
Retailer 7
-
$200 USD
ZAR 3,234 ZAR
View
Price last confirmed 15 days ago
B+
Retailer 8
-
$234 USD
€223 EUR
View
Retailer 9
-
$286 USD
£225 GBP
View
Price last confirmed 10 days ago
Retailer 10
-
$315 USD
SGD 425 SGD
View
Price last confirmed 12 days ago
Retailer 11
-
$354 USD
View
Price last confirmed 13 days ago
B+
Retailer 12
-
$380 USD
View
Retailer 13
-
$413 USD
View
Price last confirmed 12 days ago
Retailer 14
-
$418 USD
View
Price last confirmed 13 days ago
Most Expensive
MOH London
LG840641616 · Oct 21
$809 USD
£637 GBP
View
Price last confirmed 12 days ago
14 more retailers have this diamond
Prices start from $234 USDSave up to $146 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.

B+
0.49ct Marquise
$234 USD