Marquise|Lab Grown|IGI

0.78ct J VVS2 Marquise Lab Grown Diamond

ID • J/VVS2 • IGI LG836624134

Shape and cutting style on the report: Marquise modified brilliant

Certificate IGI LG836624134

Diamond specifications and retailer prices

From $252 USD
As of October 30, 2026
Save $1,005 USD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,257 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.78ct lab-grown marquise diamond

This 0.78ct lab-grown marquise sits in the just-under-one-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836624134 or 836624134. Listed at 13 retailers as of October 29, 2026, with prices from $252 to $1,257, a $1,005 spread on the same certified stone. MOH London lists it at $1,257. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
J
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.7°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836624134
Dimensions8.82 × 4.58 × 2.91 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.82 mm4.58 mm0.78 ctJ / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG836624134
Side View
Table 58.0%Crown 34.7°Girdle: MED-THKPavilion 35.9°CuletDepth 63.5%

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: $1,257 USD|Low: $282 USD|High: $1,266 USD|Avg: $684 USD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 9$282 USD
Retailer 5$312 USD
Retailer 6$420 USD
Retailer 3$537 USD
Retailer 2$565 USD
Retailer 8$652 USD
Retailer 4$959 USD
Retailer 7$1,003 USD
Retailer 10$1,055 USD
MOH London$1,257 USD

20 data points across 10 retailers

13 retailers$252 USD to $1,257 USD

A
Cheapest Retailer
-
$252 USD
B+
Retailer 2
-
$282 USD
View
Final sale: no returns
B+
Retailer 3
-
$292 USD
View
B+
Retailer 4
-
$312 USD
View
B+
Retailer 5
-
$312 USD
View
B+
Retailer 6
-
$420 USD
View
B+
Retailer 7
-
$537 USD
€511 EUR
View
B+
Retailer 8
-
$565 USD
ZAR 9,120 ZAR
View
B+
Retailer 9
-
$652 USD
View
B
Retailer 10
-
$959 USD
View
B+
Retailer 11
-
$1,003 USD
View
B
Retailer 12
-
$1,055 USD
View
Most Expensive
B
MOH London
LG836624134 · Oct 29
$1,257 USD
£990 GBP
View
12 more retailers have this diamond
Prices start from $252 USDSave up to $1,005 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
0.78ct Marquise
$252 USD