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Marquise|Lab Grown|IGI

1.08ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1 • IGI LG817694557

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817694557

Diamond specifications and retailer prices

From $200 USD
As of November 4, 2026
Save $207 USD (51%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $700 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.08ct lab-grown marquise diamond

This 1.08ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817694557 or 817694557. Listed at 3 retailers as of November 4, 2026, with a 103% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817694557
Dimensions10.99 × 5.26 × 3.31 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.99 mm5.26 mm1.08 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817694557
Side View
Table 59.0%Crown 37.1°Girdle: MediumPavilion 40.2°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $700 USD|Low: $200 USD|High: $710 USD|Avg: $443 USD|-1.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 3$200 USD
Retailer 6$377 USD
Retailer 5$382 USD
Retailer 2$407 USD
Retailer 4$459 USD
Rare Carat$700 USD

38 data points across 6 retailers

3 retailers$200 USD to $407 USD

A
Cheapest Retailer
-
$200 USD
Final sale: no returns
A
Retailer 2
-
$407 USD
View
Most Expensive
Rare Carat
817694557 · Oct 28
$700 USD
View
Price last confirmed 7 days ago
2 more retailers have this diamond
Prices start from $200 USDSave up to $207 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
1.08ct Marquise
$200 USD