Cushion|Lab Grown|IGI

3.09ct D SI1 Cushion Lab Grown Diamond

EX • D/SI1 • IGI LG702582810

Certificate IGI LG702582810

Diamond specifications and retailer prices

From $561 USD
Save $971 USD (63%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,532 USD at Adiamor
View at Adiamor

About this 3.09ct lab-grown cushion diamond

This 3.09ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG702582810 or 702582810. Listed at 4 retailers, with prices from $561 to $1,532 at Adiamor, a $971 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

3.09
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702582810
Dimensions10.27 × 7.63 × 5.07 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Top View
10.27 mm7.63 mm3.09 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702582810
Side View
Table 61.0%Crown 35.4°Girdle: MED-THKPavilion 35.5°Culet: NoneDepth 66.4%

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: 3 days ago
Current: $1,532 USD|Low: $245 USD|High: $1,540 USD|Avg: $844 USD|+4.6%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6

29 data points across 6 retailers

4 retailers$561 USD - $1,532 USD

B+
Cheapest Retailer
-
$561 USD
View
A
Retailer 2
-
$610 USD
£481 GBP
View
B
Retailer 3
-
$1,500 USD
View
Most Expensive
B+
Adiamor
D-79396617 · Sep 9
$1,532 USD
View
3 more retailers have this diamond
Prices start from $561 USDSave up to $971 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
3.09ct Cushion
$561 USD

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