Marquise|Lab Grown|IGI

4.05ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG848640702

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848640702

Diamond specifications and retailer prices

From $1,770 USD
As of October 28, 2026
Save $3,900 USD (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,670 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 4.05ct lab-grown marquise diamond

This 4.05ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848640702 or 848640702. Listed at 7 retailers as of October 28, 2026, with prices from $1,770 to $5,670, a $3,900 spread on the same certified stone. Rare Carat lists it at $5,670. 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

4.05
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848640702
Dimensions15.49 × 8.53 × 5.21 mm
L/W Ratio1.82
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.49 mm8.53 mm4.05 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848640702
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.1%

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 28
Current: $5,670 USD|Low: $1,770 USD|High: $10,659 USD|Avg: $3,491 USD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4$1,770 USD
Retailer 2$1,793 USD
Retailer 5$2,066 USD
Retailer 6$2,383 USD
Retailer 3$4,204 USD
Retailer 7$4,324 USD
Rare Carat$5,670 USD

8 data points across 7 retailers

7 retailers$1,770 USD to $5,670 USD

A
Cheapest Retailer
-
$1,770 USD
A
Retailer 2
-
$1,793 USD
£1,412 GBP
View
A
Retailer 3
-
$2,066 USD
€1,968 EUR
View
B+
Retailer 4
-
$2,383 USD
View
B
Retailer 5
-
$4,204 USD
£3,310 GBP
View
B
Retailer 6
-
$4,324 USD
View
Most Expensive
B
Rare Carat
STE-STT-199-95 · Oct 28
$5,670 USD
View
6 more retailers have this diamond
Prices start from $1,770 USDSave up to $3,900 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
4.05ct Marquise
$1,770 USD