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Cushion|Lab Grown|IGI

0.97ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG644466742

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG644466742

Diamond specifications and retailer prices

From $178 USD
As of October 30, 2026
Save $1,371 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,549 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.97ct lab-grown cushion diamond

This 0.97ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG644466742 or 644466742. Listed at 19 retailers as of October 27, 2026, with prices from $178 to $1,549, a $1,371 spread on the same certified stone. Queensmith lists it at $1,549. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.97
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644466742
Dimensions6.23 × 6.23 × 5.18 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
6.23 mm6.23 mm0.97 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644466742
Side View
Table 61.0%Crown 36.7°Girdle: MED-THKPavilion 33.1°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $810 USD|Low: $178 USD|High: $960 USD|Avg: $491 USD|-15.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 5$178 USD
Retailer 3$198 USD
Retailer 7$336 USD
Retailer 6$349 USD
Retailer 11$358 USD
Retailer 10$376 USD
Retailer 13$493 USD
Retailer 4$514 USD
Retailer 2$517 USD
Retailer 12$644 USD
Retailer 9$730 USD
Retailer 1$810 USD
Retailer 8$931 USD

44 data points across 13 retailers

19 retailers$178 USD to $1,549 USD

A
Cheapest Retailer
-
$178 USD
Final sale: no returns
A
Retailer 2
-
$198 USD
View
B+
Retailer 3
-
$268 USD
View
A
Retailer 4
-
$336 USD
€320 EUR
View
A
Retailer 5
-
$349 USD
£275 GBP
View
A
Retailer 6
-
$358 USD
ZAR 5,785 ZAR
View
A
Retailer 7
-
$376 USD
£296 GBP
View
A
Retailer 8
-
$386 USD
View
A
Retailer 9
-
$493 USD
A$759 AUD
View
A
Retailer 10
-
$514 USD
View
B+
Retailer 11
-
$517 USD
View
B+
Retailer 12
-
$644 USD
A$990 AUD
View
B+
Retailer 13
-
$692 USD
View
B+
Retailer 14
-
$720 USD
View
B+
Retailer 15
-
$730 USD
View
B+
Retailer 16
-
$810 USD
View
B+
Retailer 17
-
$931 USD
£733 GBP
View
B
Retailer 18
-
$1,065 USD
View
Most Expensive
B
Queensmith
LG644466742 · Oct 27
$1,549 USD
£1,220 GBP
View
18 more retailers have this diamond
Prices start from $178 USDSave up to $1,371 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.97ct Cushion
$178 USD