Marquise|Lab Grown|IGI

1.05ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG801682698

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801682698

Diamond specifications and retailer prices

From €235 EUR
$262 USD
As of October 30, 2026
Save €579 EUR (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €859 EUR at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1.05ct lab-grown marquise diamond

This 1.05ct 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 LG801682698 or 801682698. Listed at 13 retailers as of October 26, 2026, with a 247% 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

1.05
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801682698
Dimensions10.59 × 5.32 × 3.20 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.59 mm5.32 mm1.05 ctG / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG801682698
Side View
Table 60.0%Crown 33.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €573 EUR|Low: €235 EUR|High: €897 EUR|Avg: €464 EUR|-35.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 3€235 EUR
Retailer 5€299 EUR
Retailer 6€303 EUR
Retailer 2€318 EUR
Retailer 4€330 EUR
Retailer 10€439 EUR
Retailer 8€460 EUR
Retailer 11€474 EUR
Brilliant Earth€573 EUR
Retailer 9€608 EUR
Retailer 7€814 EUR

35 data points across 11 retailers

13 retailers€235 EUR to €814 EUR

B+
Cheapest Retailer
-
€235 EUR
$262 USD
A
Retailer 2
-
€299 EUR
View
A
Retailer 3
-
€303 EUR
£267 GBP
View
A
Retailer 4
-
€318 EUR
$355 USD
View
Retailer 5
-
€329 EUR
£290 GBP
View
Price last confirmed 16 days ago
A
Retailer 6
-
€330 EUR
£290 GBP
View
B+
Retailer 7
-
€439 EUR
$490 USD
View
B+
Retailer 8
-
€460 EUR
$514 USD
View
B+
Retailer 9
-
€474 EUR
$530 USD
View
B
Retailer 10
-
€573 EUR
$640 USD
View
B
Retailer 11
-
€608 EUR
$679 USD
View
B
Retailer 12
-
€814 EUR
£716 GBP
View
Most Expensive
Brilliant Earth
20613904A · Oct 21
€859 EUR
$960 USD
View
Price last confirmed 11 days ago
12 more retailers have this diamond
Prices start from €235 EURSave up to €579 EUR

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
1.05ct Marquise
€235 EUR