Round|Lab Grown|IGI

1.20ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG528217057

Certificate IGI LG528217057

Diamond specifications and retailer prices

From $375 USD
Save $442 USD (54%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $817 USD at Taylor and Hart
View at Taylor and Hart

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG528217057 or 528217057. Listed at 5 retailers, with prices from $375 to $817 at Taylor and Hart, a $442 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

1.20
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528217057
Dimensions6.88 × 6.84 × 4.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.88 mm6.84 mm1.20 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528217057
Side View
Table 61.0%Crown 35.3°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 60.4%

Caratlytics Score

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

Price History

Last verified: Yesterday
Current: $405 USD|Low: $356 USD|High: $852 USD|Avg: $497 USD|-9.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart

27 data points across 5 retailers

5 retailers$375 USD - $817 USD

A
Cheapest Retailer
-
$375 USD
View
A
Retailer 2
-
$390 USD
View
A
Retailer 3
-
$405 USD
£319 GBP
View
A
Retailer 4
-
$546 USD
View
Most Expensive
B+
Taylor and Hart
25K7AW2 · Sep 19
$817 USD
View
4 more retailers have this diamond
Prices start from $375 USDSave up to $442 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
1.20ct Round
$375 USD

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