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Cushion|Lab Grown|IGI

1.97ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG754595396

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG754595396

Diamond specifications and retailer prices

From $599 USD
As of October 28, 2026
Save $4,101 USD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,700 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.97ct lab-grown cushion diamond

This 1.97ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754595396 or 754595396. Listed at 20 retailers as of October 28, 2026, with prices from $599 to $4,700, a $4,101 spread on the same certified stone. Brilliant Earth lists it at $4,700. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.97
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595396
Dimensions8.36 × 6.85 × 8.36 mm
L/W Ratio1.22
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
8.36 mm6.85 mm1.97 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595396
Side View
Table 61.0%Crown 32.9°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 65.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $4,700 USD|Low: $599 USD|High: $4,700 USD|Avg: $1,852 USD
Brilliant Earth
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 19
October 28, 2026
Retailer 15$599 USD
Retailer 18$768 USD
Retailer 13$800 USD
Retailer 17$900 USD
Retailer 19$938 USD
Retailer 14$1,014 USD
Retailer 12$1,027 USD
Retailer 2$1,141 USD
Retailer 8$1,560 USD
Retailer 4$1,715 USD
Retailer 10$1,716 USD
Retailer 5$2,138 USD
Retailer 9$2,156 USD
Retailer 6$2,210 USD
Retailer 3$2,264 USD
Retailer 7$2,304 USD
Retailer 16$2,775 USD
Retailer 11$3,525 USD
Brilliant Earth$4,700 USD

34 data points across 19 retailers

20 retailers$599 USD to $4,700 USD

A
Cheapest Retailer
-
$599 USD
Final sale: no returns
A
Retailer 2
-
$768 USD
HK$6,000 HKD
View
A
Retailer 3
-
$800 USD
View
Returns within 40 days
A
Retailer 4
-
$900 USD
View
Returns within 30 days
A
Retailer 5
-
$938 USD
View
Returns within 30 days
A
Retailer 6
-
$1,014 USD
€966 EUR
View
Returns within 100 days
A
Retailer 7
-
$1,027 USD
£809 GBP
View
Returns within 30 days
A
Retailer 8
-
$1,141 USD
ZAR 18,431 ZAR
View
Returns within 7 days
A
Retailer 9
-
$1,560 USD
View
Returns within 3 days
A
Retailer 10
-
$1,715 USD
View
Returns within 30 days
A
Retailer 11
-
$1,716 USD
A$2,640 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
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$2,134 USD
£1,680 GBP
View
Price last confirmed 20 days ago
Returns within 30 days
B+
Retailer 13
-
$2,138 USD
View
Returns within 30 days
B+
Retailer 14
-
$2,156 USD
View
Returns within 90 days
B+
Retailer 15
-
$2,210 USD
SGD 2,986 SGD
View
Returns within 14 days
B+
Retailer 16
-
$2,264 USD
View
Returns within 30 days
B+
Retailer 17
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$2,304 USD
View
Returns within 30 days
B+
Retailer 18
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$2,775 USD
£2,185 GBP
View
B
Retailer 19
-
$3,525 USD
A$5,423 AUD
View
Price last confirmed 24 days ago
Returns within 30 days
Most Expensive
B
Brilliant Earth
18146206A · Oct 28
$4,700 USD
View
Returns within 30 days
19 more retailers have this diamond
Prices start from $599 USDSave up to $4,101 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
1.97ct Cushion
$599 USD