Marquise|Lab Grown|IGI

0.45ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG842630809

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842630809

Diamond specifications and retailer prices

From $118 USD
As of October 30, 2026
Save $575 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,353 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown marquise diamond

This 0.45ct 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 LG842630809 or 842630809. Listed at 20 retailers as of October 30, 2026, with a 488% 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

0.45
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842630809
Dimensions7.96 × 4.06 × 2.44 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.96 mm4.06 mm0.45 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842630809
Side View
Table 61.0%Crown 34.6°Girdle: THN-STKPavilion 40.3°Culet: NoneDepth 60.1%

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 30
Current: $1,353 USD|Low: $109 USD|High: $1,353 USD|Avg: $339 USD|+18.9%
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
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 13$118 USD
Retailer 4$132 USD
Retailer 3$137 USD
Retailer 14$144 USD
Retailer 17$155 USD
Retailer 7$220 USD
Retailer 12$236 USD
Retailer 10$242 USD
Retailer 9$245 USD
Retailer 19$245 USD
Retailer 2$270 USD
Retailer 6$301 USD
Retailer 18$366 USD
Retailer 8$370 USD
Retailer 11$386 USD
Retailer 16$389 USD
Retailer 15$408 USD
Retailer 21$482 USD
Retailer 20$518 USD
Retailer 5$693 USD
MOH London$1,353 USD

13 data points across 21 retailers

20 retailers$118 USD to $693 USD

A
Cheapest Retailer
-
$118 USD
A
Retailer 2
-
$132 USD
View
Final sale: no returns
A
Retailer 3
-
$137 USD
View
Retailer 4
-
$144 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$155 USD
View
A
Retailer 6
-
$220 USD
View
Retailer 7
-
$236 USD
View
Price last confirmed 18 days ago
Retailer 8
-
$242 USD
ZAR 3,912 ZAR
View
Price last confirmed 18 days ago
A
Retailer 9
-
$245 USD
View
B+
Retailer 10
-
$270 USD
£213 GBP
View
B+
Retailer 11
-
$301 USD
£237 GBP
View
B+
Retailer 12
-
$329 USD
View
Retailer 13
-
$370 USD
View
Price last confirmed 17 days ago
Retailer 14
-
$386 USD
A$594 AUD
View
Price last confirmed 23 days ago
B+
Retailer 15
-
$389 USD
£306 GBP
View
B+
Retailer 16
-
$408 USD
CA$567 CAD
View
B
Retailer 17
-
$482 USD
View
B
Retailer 18
-
$518 USD
View
B
Retailer 19
-
$693 USD
View
Most Expensive
MOH London
LG842630809 · Oct 29
$1,353 USD
£1,065 GBP
View
Price under review
19 more retailers have this diamond
Prices start from $118 USDSave up to $575 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
0.45ct Marquise
$118 USD