Round|Lab Grown|IGI

1.21ct E SI2 Round Lab Grown Diamond

EX • E/SI2 • IGI LG772660992

Certificate IGI LG772660992

Diamond specifications and retailer prices

From $200 USD
Save $730 USD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $930 USD at Brilliant Earth
View at Brilliant Earth

About this 1.21ct lab-grown round diamond

This 1.21ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG772660992 or 772660992. Listed at 11 retailers, with prices from $200 to $930 at Brilliant Earth, a $730 spread on the same certified stone. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.21
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772660992
Dimensions6.81 × 6.70 × 4.20 mm
L/W Ratio1.02
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
6.81 mm6.70 mm1.21 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772660992
Side View
Table 61.0%Crown 37.4°Girdle: MED-THKPavilion 40.8°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: 5 hours ago
Current: $930 USD|Low: $200 USD|High: $930 USD|Avg: $498 USD|+1.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10

27 data points across 10 retailers

11 retailers$200 USD - $930 USD

A
Cheapest Retailer
-
$200 USD
View
A
Retailer 2
-
$331 USD
€315 EUR
View
A
Retailer 3
-
$335 USD
£264 GBP
View
B+
Retailer 4
-
$341 USD
View
B+
Retailer 5
-
$442 USD
View
B+
Retailer 6
-
$456 USD
View
B+
Retailer 7
-
$463 USD
£364 GBP
View
B+
Retailer 8
-
$622 USD
View
B
Retailer 9
-
$679 USD
View
B
Retailer 10
-
$715 USD
View
Most Expensive
B
Brilliant Earth
19884595A · Sep 14
$930 USD
View
10 more retailers have this diamond
Prices start from $200 USDSave up to $730 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 Round
$200 USD

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