CaratHunter
Plans
Cushion|Lab Grown|IGI

1.00ct D SI1 Cushion Lab Grown Diamond

ID • D/SI1 • IGI LG689561775

Certificate IGI LG689561775

Diamond specifications and retailer prices

From $126 USD
Save $960 USD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,086 USD at Reve Diamonds
View at Reve Diamonds

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG689561775 or 689561775. Listed at 14 retailers, with prices from $126 to $1,086 at Reve Diamonds, a $960 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
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689561775
Dimensions6.04 × 6.01 × 3.97 mm
L/W Ratio1.00
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
6.04 mm6.01 mm1.00 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689561775
Side View
Table 62.0%Crown 36.6°Girdle: MED-THKPavilion 43.7°Culet: NoneDepth 66.1%

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: 1 minute ago
Current: $321 USD|Low: $126 USD|High: $1,086 USD|Avg: $463 USD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds

31 data points across 11 retailers

14 retailers$126 USD - $1,086 USD

A
Cheapest Retailer
-
$126 USD
View
A
Retailer 2
-
$321 USD
View
B+
Retailer 3
-
$346 USD
View
A
Retailer 4
-
$348 USD
€331 EUR
View
B+
Retailer 5
-
$350 USD
£276 GBP
View
B+
Retailer 6
-
$386 USD
£304 GBP
View
B+
Retailer 7
-
$386 USD
£304 GBP
View
B+
Retailer 8
-
$386 USD
£304 GBP
View
B+
Retailer 9
-
$386 USD
£304 GBP
View
B+
Retailer 10
-
$429 USD
View
B+
Retailer 11
-
$524 USD
View
B+
Retailer 12
-
$600 USD
View
B
Retailer 13
-
$718 USD
View
Most Expensive
B
Reve Diamonds
C99BFAB20 · Sep 13
$1,086 USD
View
13 more retailers have this diamond
Prices start from $126 USDSave up to $960 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
1.00ct Cushion
$126 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.