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Marquise|Lab Grown|IGI

1.08ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG800678747

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800678747

Diamond specifications and retailer prices

From $422 USD
HK$3,300 HKD
As of October 30, 2026
Save $1,673 USD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,095 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.08ct lab-grown marquise diamond

This 1.08ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800678747 or 800678747. Listed at 12 retailers as of October 28, 2026, with prices from $422 to $2,095, a $1,673 spread on the same certified stone. Rare Carat lists it at $2,095. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800678747
Dimensions10.48 × 5.37 × 3.43 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.48 mm5.37 mm1.08 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800678747
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.9%

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 30
Current: $2,095 USD|Low: $422 USD|High: $2,570 USD|Avg: $1,173 USD|-1.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 6$422 USD
Retailer 3$428 USD
Retailer 11$497 USD
Retailer 5$506 USD
Retailer 9$511 USD
Retailer 2$576 USD
Retailer 10$665 USD
Retailer 12$1,146 USD
Retailer 8$1,222 USD
Retailer 4$1,538 USD
Retailer 7$1,850 USD
Rare Carat$2,095 USD

44 data points across 12 retailers

12 retailers$422 USD to $2,095 USD

A
Cheapest Retailer
-
$422 USD
HK$3,300 HKD
A
Retailer 2
-
$428 USD
View
A
Retailer 3
-
$497 USD
View
A
Retailer 4
-
$506 USD
€482 EUR
View
A
Retailer 5
-
$511 USD
View
A
Retailer 6
-
$576 USD
£453 GBP
View
A
Retailer 7
-
$665 USD
View
B+
Retailer 8
-
$1,146 USD
View
B+
Retailer 9
-
$1,222 USD
£962 GBP
View
B
Retailer 10
-
$1,538 USD
View
B
Retailer 11
-
$1,850 USD
View
Most Expensive
B
Rare Carat
5019-U · Oct 28
$2,095 USD
View
11 more retailers have this diamond
Prices start from $422 USDSave up to $1,673 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
1.08ct Marquise
$422 USD