CaratHunter
Plans
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 $319 CAD
$228 USD
As of October 27, 2026
Save $2,746 CAD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,289 CAD 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: $3,289 CAD|Low: $253 CAD|High: $3,289 CAD|Avg: $1,120 CAD|+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$307 CAD
Retailer 5$357 CAD
Retailer 18$395 CAD
Retailer 10$417 CAD
Retailer 6$530 CAD
Retailer 12$750 CAD
Retailer 2$828 CAD
Retailer 4$829 CAD
Retailer 17$847 CAD
Retailer 15$853 CAD
Retailer 14$1,061 CAD
Retailer 13$1,062 CAD
Retailer 16$1,275 CAD
Retailer 9$1,642 CAD
Retailer 7$1,706 CAD
Retailer 11$1,758 CAD
Retailer 8$1,794 CAD
Do Amore Diamonds$3,289 CAD

43 data points across 18 retailers

25 retailers$319 CAD to $3,065 CAD

A
Retailer 1
-
$307 CAD
$219 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$319 CAD
$228 USD
View
A
Retailer 3
-
$357 CAD
$255 USD
View
Final sale: no returns
A
Retailer 4
-
$369 CAD
$264 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$395 CAD
$282 USD
View
A
Retailer 6
-
$395 CAD
$282 USD
View
Price last confirmed 26 days ago
A
Retailer 7
-
$395 CAD
$282 USD
View
A
Retailer 8
-
$417 CAD
$298 USD
View
A
Retailer 9
-
$530 CAD
$379 USD
View
B+
Retailer 10
-
$750 CAD
ZAR 8,655 ZAR
View
B+
Retailer 11
-
$828 CAD
£466 GBP
View
B+
Retailer 12
-
$829 CAD
$592 USD
View
B+
Retailer 13
-
$847 CAD
$605 USD
View
Price last confirmed 22 days ago
B+
Retailer 14
-
$853 CAD
A$938 AUD
View
B+
Retailer 15
-
$1,061 CAD
A$1,166 AUD
View
B+
Retailer 16
-
$1,062 CAD
A$1,167 AUD
View
B
Retailer 17
-
$1,275 CAD
$911 USD
View
B
Retailer 18
-
$1,402 CAD
$1,002 USD
View
Price last confirmed 29 days ago
B
Retailer 19
-
$1,402 CAD
$1,002 USD
View
B
Retailer 20
-
$1,642 CAD
$1,173 USD
View
B
Retailer 21
-
$1,706 CAD
£960 GBP
View
B
Retailer 22
-
$1,758 CAD
£989 GBP
View
B
Retailer 23
-
$1,794 CAD
$1,281 USD
View
B
Retailer 24
-
$3,065 CAD
$2,190 USD
View
Most Expensive
B
Do Amore Diamonds
23-788680667 · Oct 29
$3,289 CAD
$2,350 USD
View
Price under review
24 more retailers have this diamond
Prices start from $319 CADSave up to $2,746 CAD

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
$319 CAD