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Marquise|Lab Grown|IGI

1.02ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG603342988

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG603342988

Diamond specifications and retailer prices

From $206 USD
As of November 4, 2026
Save $1,006 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,212 USD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG603342988 or 603342988. Listed at 18 retailers as of November 4, 2026, with prices from $206 to $1,212, a $1,006 spread on the same certified stone. Reve Diamonds lists it at $1,212. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603342988
Dimensions10.64 × 5.29 × 3.20 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.64 mm5.29 mm1.02 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603342988
Side View
Table 61.0%Crown 33.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.5%

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: Nov 4
Current: $465 USD|Low: $198 USD|High: $1,212 USD|Avg: $577 USD|+8.6%
Retailer 1
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
Retailer 15
Retailer 16
Reve Diamonds
November 4, 2026
Retailer 14$206 USD
Retailer 8$230 USD
Retailer 3$239 USD
Retailer 4$255 USD
Retailer 15$255 USD
Retailer 5$339 USD
Retailer 10$440 USD
Retailer 2$442 USD
Retailer 1$465 USD
Retailer 6$491 USD
Retailer 12$623 USD
Retailer 16$820 USD
Retailer 13$823 USD
Retailer 7$873 USD
Retailer 11$880 USD
Retailer 9$1,192 USD
Reve Diamonds$1,212 USD

44 data points across 17 retailers

18 retailers$206 USD to $1,212 USD

A
Cheapest Retailer
-
$206 USD
A
Retailer 2
-
$230 USD
View
Final sale: no returns
A
Retailer 3
-
$239 USD
View
A
Retailer 4
-
$255 USD
View
Retailer 5
-
$255 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$339 USD
View
A
Retailer 7
-
$440 USD
View
B+
Retailer 8
-
$442 USD
View
B+
Retailer 9
-
$465 USD
View
B+
Retailer 10
-
$491 USD
View
B+
Retailer 11
-
$550 USD
View
Retailer 12
-
$623 USD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$820 USD
View
B
Retailer 14
-
$823 USD
View
B
Retailer 15
-
$873 USD
View
B
Retailer 16
-
$880 USD
View
B
Retailer 17
-
$1,192 USD
View
Most Expensive
B
Reve Diamonds
AAA5D5CEA · Nov 4
$1,212 USD
View
17 more retailers have this diamond
Prices start from $206 USDSave up to $1,006 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
1.02ct Marquise
$206 USD