Marquise|Lab Grown|IGI

1.02ct G VS1 Marquise Lab Grown Diamond

GD • G/VS1 • IGI LG844672367

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844672367

Diamond specifications and retailer prices

From $328 USD
£259 GBP
As of October 27, 2026
Save $558 USD (63%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $886 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG844672367 or 844672367. Listed at 16 retailers as of October 26, 2026, with prices from $328 to $886, a $558 spread on the same certified stone. MOH London lists it at $886. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
G
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844672367
Dimensions11.65 × 4.98 × 2.98 mm
L/W Ratio2.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.65 mm4.98 mm1.02 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844672367
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 59.8%

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: Oct 27
Current: $886 USD|Low: $153 USD|High: $890 USD|Avg: $435 USD|-0.4%
MOH London
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
October 30, 2026
Retailer 3$153 USD
Retailer 14$177 USD
Retailer 5$189 USD
Retailer 12$189 USD
Retailer 13$320 USD
Retailer 9$328 USD
Retailer 2$332 USD
Retailer 6$346 USD
Retailer 11$407 USD
Retailer 10$462 USD
Retailer 7$508 USD
Retailer 8$523 USD
Retailer 15$609 USD
Retailer 16$643 USD
Retailer 4$664 USD
MOH London$886 USD

13 data points across 16 retailers

16 retailers$328 USD to $886 USD

Retailer 1
-
$153 USD
Price last confirmed 9 days ago
Retailer 2
-
$177 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$189 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$189 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$320 USD
ZAR 5,173 ZAR
View
Price last confirmed 10 days ago
A
Retailer 6
-
$328 USD
£259 GBP
View
A
Retailer 7
-
$332 USD
View
Retailer 8
-
$346 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$407 USD
£320 GBP
View
B+
Retailer 10
-
$462 USD
A$710 AUD
View
B+
Retailer 11
-
$508 USD
View
B+
Retailer 12
-
$523 USD
SGD 707 SGD
View
Retailer 13
-
$609 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$643 USD
View
B
Retailer 15
-
$664 USD
View
Most Expensive
B
MOH London
LG844672367 · Oct 26
$886 USD
£698 GBP
View
15 more retailers have this diamond
Prices start from $328 USDSave up to $558 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
$328 USD