Marquise|Lab Grown|IGI

1.27ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG848646562

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848646562

Diamond specifications and retailer prices

From $256 USD
As of November 4, 2026
Save $1,030 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,778 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.27ct lab-grown marquise diamond

This 1.27ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848646562 or 848646562. Listed at 17 retailers as of November 4, 2026, with a 402% 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

1.27
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848646562
Dimensions11.24 × 5.73 × 3.53 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.24 mm5.73 mm1.27 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848646562
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.6%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $1,778 USD|Low: $256 USD|High: $1,778 USD|Avg: $746 USD
Queensmith
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
November 4, 2026
Retailer 6$256 USD
Retailer 10$347 USD
Retailer 8$382 USD
Retailer 9$457 USD
Retailer 14$490 USD
Retailer 5$524 USD
Retailer 11$525 USD
Retailer 12$694 USD
Retailer 2$698 USD
Retailer 13$755 USD
Retailer 3$775 USD
Retailer 17$858 USD
Retailer 16$860 USD
Retailer 7$965 USD
Retailer 15$1,137 USD
Retailer 4$1,286 USD
Queensmith$1,778 USD

11 data points across 17 retailers

17 retailers$256 USD to $1,286 USD

A
Cheapest Retailer
-
$256 USD
Final sale: no returns
A
Retailer 2
-
$347 USD
View
A
Retailer 3
-
$382 USD
View
Retailer 4
-
$457 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$490 USD
View
A
Retailer 6
-
$524 USD
View
A
Retailer 7
-
$525 USD
View
B+
Retailer 8
-
$694 USD
View
B+
Retailer 9
-
$698 USD
View
B+
Retailer 10
-
$755 USD
View
Retailer 11
-
$775 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$858 USD
View
B+
Retailer 13
-
$860 USD
View
B
Retailer 14
-
$965 USD
View
B
Retailer 15
-
$1,137 USD
View
B
Retailer 16
-
$1,286 USD
View
Most Expensive
Queensmith
LG848646562 · Oct 27
$1,778 USD
£1,400 GBP
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from $256 USDSave up to $1,030 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
1.27ct Marquise
$256 USD