Marquise|Lab Grown|IGI

1.21ct D IF Marquise Lab Grown Diamond

- • D/IF • IGI LG762544502

Certificate IGI LG762544502

Diamond specifications and retailer prices

From $654 USD
Save $2,096 USD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,750 USD at Brilliant Earth
View at Brilliant Earth

About this 1.21ct lab-grown marquise diamond

This 1.21ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG762544502 or 762544502. Listed at 13 retailers, with prices from $654 to $2,750 at Brilliant Earth, a $2,096 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

1.21
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762544502
Dimensions10.83 × 5.55 × 3.50 mm
L/W Ratio1.95
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
10.83 mm5.55 mm1.21 ctD / IF
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762544502
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.1%

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: 11 hours ago
Current: $2,750 USD|Low: $387 USD|High: $3,050 USD|Avg: $1,384 USD|-9.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12

27 data points across 12 retailers

13 retailers$654 USD - $2,750 USD

A
Cheapest Retailer
-
$654 USD
View
A
Retailer 2
-
$761 USD
View
A
Retailer 3
-
$768 USD
HK$6,000 HKD
View
A
Retailer 4
-
$871 USD
View
B+
Retailer 5
-
$920 USD
£724 GBP
View
B+
Retailer 6
-
$945 USD
ZAR 15,269 ZAR
View
B+
Retailer 7
-
$987 USD
€940 EUR
View
B+
Retailer 8
-
$1,331 USD
View
B
Retailer 9
-
$1,845 USD
A$2,838 AUD
View
B
Retailer 10
-
$1,864 USD
View
B
Retailer 11
-
$2,564 USD
View
B
Retailer 12
-
$2,739 USD
View
Most Expensive
B
Brilliant Earth
18473026A · Sep 18
$2,750 USD
View
12 more retailers have this diamond
Prices start from $654 USDSave up to $2,096 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
1.21ct Marquise
$654 USD

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