Marquise|Lab Grown|IGI

1.88ct H VVS2 Marquise Lab Grown Diamond

EX • H/VVS2 • IGI LG843624408

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843624408

Diamond specifications and retailer prices

From $242 USD
As of October 28, 2026
Save $1,968 USD (89%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,210 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.88ct lab-grown marquise diamond

This 1.88ct lab-grown marquise sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843624408 or 843624408. Listed at 3 retailers as of October 28, 2026, with prices from $242 to $2,210, a $1,968 spread on the same certified stone. Brilliant Earth lists it at $2,210. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843624408
Dimensions12.29 × 6.55 × 4.10 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.29 mm6.55 mm1.88 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843624408
Side View
Table 62.0%Crown 35.8°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 62.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $2,210 USD|Low: $242 USD|High: $2,330 USD|Avg: $1,223 USD|-5.2%
Brilliant Earth
Retailer 2
Retailer 3
October 28, 2026
Retailer 2$242 USD
Retailer 3$515 USD
Brilliant Earth$2,210 USD

19 data points across 3 retailers

3 retailers$242 USD to $2,210 USD

A
Cheapest Retailer
-
$242 USD
Final sale: no returns
A
Retailer 2
-
$515 USD
£405 GBP
View
Most Expensive
B
Brilliant Earth
21744630A · Oct 28
$2,210 USD
View
2 more retailers have this diamond
Prices start from $242 USDSave up to $1,968 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
1.88ct Marquise
$242 USD