Marquise|Lab Grown|IGI

1.01ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG801682697

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801682697

Diamond specifications and retailer prices

From $255 USD
As of November 2, 2026
Save $626 USD (71%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,040 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG801682697 or 801682697. Listed at 17 retailers as of October 26, 2026, with a 246% 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

1.01
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801682697
Dimensions10.60 × 5.28 × 3.13 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.60 mm5.28 mm1.01 ctG / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG801682697
Side View
Table 64.0%Crown 30.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.3%

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: $333 USD|Low: $169 USD|High: $1,083 USD|Avg: $543 USD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 30, 2026
Retailer 11$169 USD
Retailer 4$255 USD
Retailer 6$324 USD
Retailer 7$326 USD
Retailer 1$333 USD
Retailer 9$404 USD
Retailer 2$471 USD
Retailer 10$507 USD
Retailer 3$510 USD
Retailer 5$640 USD
Retailer 12$660 USD
Retailer 8$881 USD
Reve Diamonds$1,040 USD

35 data points across 13 retailers

17 retailers$255 USD to $881 USD

Retailer 1
-
$165 USD
Price last confirmed 25 days ago
Retailer 2
-
$192 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$205 USD
View
Price last confirmed 30 days ago
B+
Retailer 4
-
$255 USD
View
A
Retailer 5
-
$324 USD
€309 EUR
View
A
Retailer 6
-
$326 USD
£256 GBP
View
A
Retailer 7
-
$333 USD
View
Retailer 8
-
$404 USD
£318 GBP
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$471 USD
View
B+
Retailer 10
-
$507 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$510 USD
View
B+
Retailer 12
-
$640 USD
View
Retailer 13
-
$659 USD
View
Price last confirmed 32 days ago
B
Retailer 14
-
$660 USD
View
B
Retailer 15
-
$881 USD
£694 GBP
View
Retailer 16
-
$930 USD
View
Price last confirmed 11 days ago
Most Expensive
Reve Diamonds
929208B73 · Oct 25
$1,040 USD
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from $255 USDSave up to $626 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
1.01ct Marquise
$255 USD