Marquise|Lab Grown|IGI

1.03ct E IF Marquise Lab Grown Diamond

GD • E/IF • IGI LG607336787

Certificate IGI LG607336787

Diamond specifications and retailer prices

From $370 USD
Save $1,450 USD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,820 USD at Brilliant Earth
View at Brilliant Earth

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG607336787 or 607336787. Listed at 13 retailers, with prices from $370 to $1,820 at Brilliant Earth, a $23,515 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
E
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607336787
Dimensions10.62 × 5.27 × 3.28 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
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
10.62 mm5.27 mm1.03 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607336787
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: 17 hours ago
Current: $1,820 USD|Low: $370 USD|High: $23,885 USD|Avg: $2,862 USD|-6.7%
Retailer 12
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13

15 data points across 13 retailers

13 retailers$370 USD - $1,820 USD

A
Cheapest Retailer
-
$370 USD
View
A
Retailer 2
-
$371 USD
HK$2,900 HKD
View
A
Retailer 3
-
$512 USD
€488 EUR
View
A
Retailer 4
-
$525 USD
ZAR 8,487 ZAR
View
A
Retailer 5
-
$580 USD
£456 GBP
View
A
Retailer 6
-
$600 USD
View
B+
Retailer 7
-
$629 USD
A$968 AUD
View
B+
Retailer 8
-
$702 USD
View
B+
Retailer 9
-
$734 USD
A$1,130 AUD
View
B+
Retailer 10
-
$896 USD
SGD 1,211 SGD
View
B
Retailer 11
-
$1,154 USD
View
Most Expensive
B
Brilliant Earth
8709998A · Sep 16
$1,820 USD
View
11 more retailers have this diamond
Prices start from $370 USDSave up to $1,450 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.

A
1.03ct Marquise
$370 USD

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