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Marquise|Lab Grown|IGI

1.05ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG800606698

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800606698

Diamond specifications and retailer prices

From $170 USD
As of October 27, 2026
Save $1,470 USD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,640 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG800606698 or 800606698. Listed at 15 retailers as of October 27, 2026, with prices from $170 to $1,640, a $1,470 spread on the same certified stone. Do Amore Diamonds lists it at $1,640. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800606698
Dimensions10.63 × 5.31 × 10.63 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.63 mm5.31 mm1.05 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800606698
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.8%

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 27
Current: $1,640 USD|Low: $198 USD|High: $1,640 USD|Avg: $657 USD|+1.9%
Do Amore Diamonds
Retailer 2
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
October 29, 2026
Retailer 11$198 USD
Retailer 7$273 USD
Retailer 9$281 USD
Retailer 6$333 USD
Retailer 5$358 USD
Retailer 16$377 USD
Retailer 4$515 USD
Retailer 15$519 USD
Retailer 10$629 USD
Retailer 3$690 USD
Retailer 13$718 USD
Retailer 12$750 USD
Retailer 14$799 USD
Retailer 8$929 USD
Retailer 2$1,096 USD
Do Amore Diamonds$1,640 USD

22 data points across 16 retailers

15 retailers$170 USD to $1,640 USD

A
Cheapest Retailer
-
$170 USD
A
Retailer 2
-
$198 USD
View
A
Retailer 3
-
$273 USD
View
A
Retailer 4
-
$281 USD
£221 GBP
View
A
Retailer 5
-
$333 USD
HK$2,600 HKD
View
A
Retailer 6
-
$377 USD
View
B+
Retailer 7
-
$515 USD
View
B+
Retailer 8
-
$519 USD
A$798 AUD
View
B+
Retailer 9
-
$629 USD
A$968 AUD
View
B
Retailer 10
-
$690 USD
View
B
Retailer 11
-
$718 USD
View
B
Retailer 12
-
$750 USD
View
B
Retailer 13
-
$799 USD
SGD 1,080 SGD
View
B
Retailer 14
-
$1,096 USD
£863 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9BE7328BF · Oct 28
$1,640 USD
View
14 more retailers have this diamond
Prices start from $170 USDSave up to $1,470 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
1.05ct Marquise
$170 USD