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Marquise|Lab Grown|IGI

1.05ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG803680272

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803680272

Diamond specifications and retailer prices

From $248 USD
As of October 27, 2026
Save $1,116 USD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,380 USD at Do Amore Diamonds · As of October 29, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803680272 or 803680272. Listed at 23 retailers as of October 25, 2026, with a 450% 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
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803680272
Dimensions10.78 × 5.33 × 3.24 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.78 mm5.33 mm1.05 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803680272
Side View
Table 62.0%Crown 36.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.8%

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: $419 USD|Low: $238 USD|High: $1,378 USD|Avg: $623 USD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 2$248 USD
Retailer 14$277 USD
Retailer 4$308 USD
Retailer 13$308 USD
Retailer 5$412 USD
Retailer 1$419 USD
Retailer 6$449 USD
Retailer 8$584 USD
Retailer 9$594 USD
Retailer 10$772 USD
Retailer 7$827 USD
Retailer 12$993 USD
Retailer 3$1,220 USD
Retailer 11$1,364 USD

37 data points across 14 retailers

23 retailers$248 USD to $1,364 USD

A
Retailer 1
-
$248 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$248 USD
View
A
Retailer 3
-
$277 USD
View
Final sale: no returns
A
Retailer 4
-
$288 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$302 USD
View
A
Retailer 6
-
$308 USD
View
Price last confirmed 26 days ago
A
Retailer 7
-
$308 USD
View
A
Retailer 8
-
$412 USD
View
A
Retailer 9
-
$419 USD
£330 GBP
View
B+
Retailer 10
-
$449 USD
View
B+
Retailer 11
-
$584 USD
ZAR 9,434 ZAR
View
B+
Retailer 12
-
$594 USD
£468 GBP
View
B+
Retailer 13
-
$772 USD
A$1,188 AUD
View
B+
Retailer 14
-
$827 USD
A$1,272 AUD
View
B
Retailer 15
-
$993 USD
View
B
Retailer 16
-
$1,093 USD
View
Price last confirmed 28 days ago
B
Retailer 17
-
$1,093 USD
View
B
Retailer 18
-
$1,220 USD
View
Price last confirmed 25 days ago
B
Retailer 19
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$1,260 USD
View
B
Retailer 20
-
$1,326 USD
£1,044 GBP
View
B
Retailer 21
-
$1,346 USD
View
B
Retailer 22
-
$1,364 USD
£1,074 GBP
View
Most Expensive
B
Do Amore Diamonds
27-01DB1897E · Oct 29
$2,380 USD
View
Price under review
22 more retailers have this diamond
Prices start from $248 USDSave up to $1,116 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
$248 USD