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Cushion|Lab Grown|IGI

1.07ct D SI1 Cushion Lab Grown Diamond

EX • D/SI1 • IGI LG678583389

Certificate IGI LG678583389

Diamond specifications and retailer prices

From $426 USD
Save $1,344 USD (76%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,770 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 1.07ct lab-grown cushion diamond

This 1.07ct 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 LG678583389 or 678583389. Listed at 3 retailers, with prices from $426 to $1,770 at Do Amore Diamonds, a $1,344 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

1.07
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678583389
Dimensions7.16 × 5.39 × 3.62 mm
L/W Ratio1.33
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
7.16 mm5.39 mm1.07 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG678583389
Side View
Table 63.0%Crown 34.3°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 67.2%

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: 49 minutes ago
Current: $1,770 USD|Low: $171 USD|High: $1,990 USD|Avg: $807 USD|-11.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6

75 data points across 6 retailers

3 retailers$426 USD - $1,770 USD

B+
Cheapest Retailer
-
$426 USD
View
B+
Retailer 2
-
$486 USD
View
Most Expensive
B
Do Amore Diamonds
7-1675433 · Sep 16
$1,770 USD
View
2 more retailers have this diamond
Prices start from $426 USDSave up to $1,344 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+
1.07ct Cushion
$426 USD

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1.07ct D SI1 Cushion Lab-Grown Diamond, IGI LG678583389