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Marquise|Lab Grown|IGI

1.00ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG602313535

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG602313535

Diamond specifications and retailer prices

From $202 USD
As of November 2, 2026
Save $997 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,199 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1ct lab-grown marquise diamond

This 1ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602313535 or 602313535. Listed at 19 retailers as of November 1, 2026, with prices from $202 to $1,199, a $997 spread on the same certified stone. Reve Diamonds lists it at $1,199. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602313535
Dimensions10.80 × 5.33 × 3.09 mm
L/W Ratio2.03
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
10.80 mm5.33 mm1.00 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602313535
Side View
Table 62.0%Crown 32.8°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 58.0%

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 2
Current: $610 USD|Low: $194 USD|High: $1,184 USD|Avg: $500 USD|+0.3%
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
November 2, 2026
Retailer 11$202 USD
Retailer 4$234 USD
Retailer 5$250 USD
Retailer 13$250 USD
Retailer 6$306 USD
Retailer 8$432 USD
Retailer 3$433 USD
Retailer 7$459 USD
Retailer 1$610 USD
Retailer 12$640 USD
Retailer 2$804 USD
Retailer 10$807 USD
Retailer 9$1,170 USD

38 data points across 13 retailers

19 retailers$202 USD to $1,199 USD

A
Cheapest Retailer
-
$202 USD
A
Retailer 2
-
$225 USD
View
Final sale: no returns
A
Retailer 3
-
$234 USD
View
Retailer 4
-
$250 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$250 USD
View
A
Retailer 6
-
$306 USD
£241 GBP
View
A
Retailer 7
-
$329 USD
View
A
Retailer 8
-
$432 USD
ZAR 6,975 ZAR
View
B+
Retailer 9
-
$433 USD
View
B+
Retailer 10
-
$459 USD
£361 GBP
View
B+
Retailer 11
-
$486 USD
View
B+
Retailer 12
-
$525 USD
HK$4,100 HKD
View
B+
Retailer 13
-
$610 USD
A$938 AUD
View
B+
Retailer 14
-
$640 USD
View
B
Retailer 15
-
$804 USD
View
B
Retailer 16
-
$807 USD
View
B
Retailer 17
-
$857 USD
View
B
Retailer 18
-
$1,170 USD
£921 GBP
View
Most Expensive
B
Reve Diamonds
B7C8EA2DD · Nov 1
$1,199 USD
View
18 more retailers have this diamond
Prices start from $202 USDSave up to $997 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
1.00ct Marquise
$202 USD