Marquise|Lab Grown|IGI

0.52ct H VVS2 Marquise Lab Grown Diamond

ID • H/VVS2 • IGI LG840665097

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840665097

Diamond specifications and retailer prices

From $154 USD
HK$1,200 HKD
As of October 30, 2026
Save $992 USD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,146 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.52ct lab-grown marquise diamond

This 0.52ct lab-grown marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840665097 or 840665097. Listed at 12 retailers as of October 26, 2026, with prices from $154 to $1,146, a $992 spread on the same certified stone. MOH London lists it at $1,146. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840665097
Dimensions8.45 × 4.11 × 2.61 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.45 mm4.11 mm0.52 ctH / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840665097
Side View
Table 63.0%Crown 33.9°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.5%

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: $1,146 USD|Low: $154 USD|High: $1,149 USD|Avg: $389 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6$154 USD
Retailer 11$244 USD
Retailer 4$246 USD
Retailer 9$250 USD
Retailer 12$271 USD
Retailer 5$300 USD
Retailer 2$321 USD
Retailer 10$374 USD
Retailer 7$383 USD
Retailer 8$399 USD
Retailer 3$498 USD
MOH London$1,146 USD

14 data points across 12 retailers

12 retailers$154 USD to $1,146 USD

A
Cheapest Retailer
-
$154 USD
HK$1,200 HKD
Retailer 2
-
$244 USD
ZAR 3,937 ZAR
View
Price last confirmed 9 days ago
A
Retailer 3
-
$246 USD
€234 EUR
View
A
Retailer 4
-
$250 USD
View
A
Retailer 5
-
$271 USD
View
A
Retailer 6
-
$300 USD
View
A
Retailer 7
-
$321 USD
View
B+
Retailer 8
-
$374 USD
£294 GBP
View
B+
Retailer 9
-
$383 USD
SGD 517 SGD
View
B+
Retailer 10
-
$399 USD
View
B+
Retailer 11
-
$498 USD
View
Most Expensive
B
MOH London
LG840665097 · Oct 26
$1,146 USD
£902 GBP
View
11 more retailers have this diamond
Prices start from $154 USDSave up to $992 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
0.52ct Marquise
$154 USD