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Cushion|Lab Grown|IGI

1.00ct F SI2 Cushion Lab Grown Diamond

ID • F/SI2 • IGI LG450025662

Certificate IGI LG450025662

Diamond specifications and retailer prices

From $273 USD
Save $107 USD (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $380 USD at Diamond Heaven
View at Diamond Heaven

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG450025662 or 450025662. Listed at 4 retailers, with prices from $273 to $380 at Diamond Heaven, a $107 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

1.00
Carat
F
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG450025662
Dimensions5.60 × 5.45 × 3.67 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT). Type II
Top View
5.60 mm5.45 mm1.00 ctF / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG450025662
Side View
Table 62.5%Crown 35.8°Girdle: THK-VTKPavilion 33.2°Culet: NoneDepth 67.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 3 days ago
Current: $380 USD|Low: $273 USD|High: $380 USD|Avg: $333 USD
Diamond Heaven
Retailer 2
Retailer 3
Retailer 4

6 data points across 4 retailers

4 retailers$273 USD - $380 USD

B+
Cheapest Retailer
-
$273 USD
View
B+
Retailer 2
-
$325 USD
£256 GBP
View
B
Retailer 3
-
$328 USD
View
Most Expensive
B
Diamond Heaven
142682 · Sep 10
$380 USD
£299 GBP
View
3 more retailers have this diamond
Prices start from $273 USDSave up to $107 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.

B+
1.00ct Cushion
$273 USD

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