Marquise|Lab Grown|IGI

1.28ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG818648513

Certificate IGI LG818648513

Diamond specifications and retailer prices

From $367 USD
ZAR 6,677 ZAR
Save $623 USD (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $990 USD at Brilliant Earth
View at Brilliant Earth

About this 1.28ct lab-grown marquise diamond

This 1.28ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818648513 or 818648513. Listed at 10 retailers, with prices from $367 to $990 at Brilliant Earth, a $623 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818648513
Dimensions11.44 × 5.60 × 3.54 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.44 mm5.60 mm1.28 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818648513
Side View
Table 60.0%Crown 33.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.2%

Caratlytics Score

How it works
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Yesterday
Current: $990 USD|Low: $306 USD|High: $1,110 USD|Avg: $639 USD|-10.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10

28 data points across 10 retailers

10 retailers$367 USD - $990 USD

B+
Cheapest Retailer
-
$367 USD
ZAR 6,677 ZAR
View
B+
Retailer 2
-
$410 USD
View
B+
Retailer 3
-
$439 USD
£346 GBP
View
B
Retailer 4
-
$461 USD
View
B
Retailer 5
-
$481 USD
View
B
Retailer 6
-
$658 USD
View
C
Retailer 7
-
$758 USD
A$1,166 AUD
View
C
Retailer 8
-
$833 USD
View
C
Retailer 9
-
$858 USD
View
Most Expensive
C
Brilliant Earth
20856916A · Sep 11
$990 USD
View
9 more retailers have this diamond
Prices start from $367 USDSave up to $623 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.

B+
1.28ct Marquise
$367 USD

Similar diamonds

Comparable stones with the same shape, colour and clarity.