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Marquise|Lab Grown|IGI

1.05ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG788680667

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788680667

Diamond specifications and retailer prices

From $228 USD
As of October 27, 2026
Save $1,962 USD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,350 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 LG788680667 or 788680667. Listed at 25 retailers as of October 27, 2026, with a 861% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788680667
Dimensions11.54 × 5.18 × 3.07 mm
L/W Ratio2.23
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.54 mm5.18 mm1.05 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788680667
Side View
Table 59.0%Crown 31.2°Girdle: THN-MEDPavilion 39.2°Culet: NoneDepth 59.3%

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: $2,350 USD|Low: $181 USD|High: $2,350 USD|Avg: $800 USD|+3.5%
Do Amore Diamonds
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
Retailer 17
Retailer 18
October 29, 2026
Retailer 3$219 USD
Retailer 5$255 USD
Retailer 18$282 USD
Retailer 10$298 USD
Retailer 6$379 USD
Retailer 12$536 USD
Retailer 11$590 USD
Retailer 4$592 USD
Retailer 17$605 USD
Retailer 15$610 USD
Retailer 14$758 USD
Retailer 13$759 USD
Retailer 16$911 USD
Retailer 9$1,173 USD
Retailer 7$1,219 USD
Retailer 2$1,256 USD
Retailer 8$1,281 USD
Do Amore Diamonds$2,350 USD

43 data points across 18 retailers

25 retailers$228 USD to $2,190 USD

A
Retailer 1
-
$219 USD
Price last confirmed 27 days ago
Returns within 21 days
A
Retailer 2
-
$228 USD
View
Returns within 21 days
A
Retailer 3
-
$255 USD
View
Final sale: no returns
A
Retailer 4
-
$264 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$282 USD
View
Returns within 30 days
A
Retailer 6
-
$282 USD
View
Price last confirmed 26 days ago
Returns within 30 days
A
Retailer 7
-
$282 USD
View
Returns within 30 days
A
Retailer 8
-
$298 USD
View
Returns within 30 days
A
Retailer 9
-
$379 USD
View
Returns within 30 days
B+
Retailer 10
-
$536 USD
ZAR 8,655 ZAR
View
Returns within 7 days
B+
Retailer 11
-
$590 USD
£465 GBP
View
Returns within 30 days
B+
Retailer 12
-
$592 USD
View
Returns within 30 days
B+
Retailer 13
-
$605 USD
View
Price last confirmed 21 days ago
Returns within 30 days
B+
Retailer 14
-
$610 USD
A$938 AUD
View
B+
Retailer 15
-
$758 USD
A$1,166 AUD
View
Returns within 30 days
B+
Retailer 16
-
$759 USD
A$1,167 AUD
View
B
Retailer 17
-
$911 USD
View
Returns within 30 days
B
Retailer 18
-
$1,002 USD
View
Price last confirmed 28 days ago
Returns within 30 days
B
Retailer 19
-
$1,002 USD
View
Returns within 30 days
B
Retailer 20
-
$1,173 USD
View
Returns within 90 days
B
Retailer 21
-
$1,219 USD
£960 GBP
View
Returns within 30 days
B
Retailer 22
-
$1,256 USD
£989 GBP
View
B
Retailer 23
-
$1,281 USD
View
Returns within 30 days
B
Retailer 24
-
$2,190 USD
View
Returns within 60 days
Most Expensive
B
Do Amore Diamonds
23-788680667 · Oct 29
$2,350 USD
View
Price under review
Returns within 60 days
24 more retailers have this diamond
Prices start from $228 USDSave up to $1,962 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
$228 USD