CaratHunter
Plans
Marquise|Lab Grown|IGI

3.05ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG819656488

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819656488

Diamond specifications and retailer prices

From $396 USD
As of October 30, 2026
Save $1,524 USD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,920 USD at MOH London · As of November 1, 2026
View at MOH London

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819656488 or 819656488. Listed at 16 retailers as of October 30, 2026, with prices from $396 to $1,920, a $1,524 spread on the same certified stone. MOH London lists it at $1,920. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.05
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819656488
Dimensions15.73 × 7.63 × 4.51 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
15.73 mm7.63 mm3.05 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819656488
Side View
Table 62.0%Crown 33.7°Girdle: MediumPavilion 39.4°Culet: NoneDepth 59.1%

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: $1,920 USD|Low: $380 USD|High: $1,943 USD|Avg: $961 USD|-1.0%
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
November 2, 2026
Retailer 12$396 USD
Retailer 5$444 USD
Retailer 6$491 USD
Retailer 13$491 USD
Retailer 7$520 USD
Retailer 10$640 USD
Retailer 4$779 USD
Retailer 2$807 USD
Retailer 8$1,034 USD
Retailer 9$1,067 USD
Retailer 11$1,379 USD
Retailer 3$1,580 USD
Retailer 14$1,840 USD
MOH London$1,920 USD

40 data points across 14 retailers

16 retailers$396 USD to $1,920 USD

A
Cheapest Retailer
-
$396 USD
A
Retailer 2
-
$444 USD
View
Retailer 3
-
$491 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$491 USD
View
A
Retailer 5
-
$520 USD
£409 GBP
View
A
Retailer 6
-
$640 USD
View
B+
Retailer 7
-
$779 USD
View
A
Retailer 8
-
$807 USD
£635 GBP
View
A
Retailer 9
-
$1,034 USD
A$1,591 AUD
View
A
Retailer 10
-
$1,067 USD
ZAR 17,234 ZAR
View
A
Retailer 11
-
$1,089 USD
View
B+
Retailer 12
-
$1,379 USD
View
B+
Retailer 13
-
$1,580 USD
View
B+
Retailer 14
-
$1,616 USD
View
B+
Retailer 15
-
$1,840 USD
View
Most Expensive
B+
MOH London
LG819656488 · Nov 1
$1,920 USD
£1,512 GBP
View
15 more retailers have this diamond
Prices start from $396 USDSave up to $1,524 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
3.05ct Marquise
$396 USD