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Cushion|Lab Grown|IGI

1.97ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG816612943

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG816612943

Diamond specifications and retailer prices

From $1,120 AUD
$787 USD
As of October 28, 2026
Save $5,172 AUD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,641 AUD at Rare Carat · As of October 21, 2026
View at Rare Carat

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816612943 or 816612943. Listed at 18 retailers as of October 28, 2026, with a 462% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.97
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816612943
Dimensions7.14 × 7.02 × 4.69 mm
L/W Ratio1.02
Girdle conditionFaceted
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
7.14 mm7.02 mm1.97 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816612943
Side View
Table 62.0%Crown 36.3°Girdle: STK-THKPavilion 35.8°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 28
Current: $6,641 AUD|Low: $1,026 AUD|High: $8,983 AUD|Avg: $3,214 AUD|-1.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 14$1,120 AUD
Retailer 9$1,122 AUD
Retailer 15$1,317 AUD
Retailer 2$1,700 AUD
Retailer 17$1,735 AUD
Retailer 12$1,918 AUD
Retailer 13$1,955 AUD
Retailer 7$2,469 AUD
Retailer 3$2,493 AUD
Retailer 6$3,319 AUD
Retailer 4$3,671 AUD
Retailer 10$3,894 AUD
Retailer 8$4,040 AUD
Retailer 5$4,282 AUD
Retailer 16$4,487 AUD
Retailer 11$6,292 AUD
Rare Carat$6,641 AUD

27 data points across 17 retailers

18 retailers$1,120 AUD to $6,292 AUD

A
Cheapest Retailer
-
$1,120 AUD
$787 USD
Final sale: no returns
Retailer 2
-
$1,122 AUD
$788 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,317 AUD
$925 USD
View
A
Retailer 4
-
$1,700 AUD
£940 GBP
View
A
Retailer 5
-
$1,735 AUD
$1,219 USD
View
A
Retailer 6
-
$1,918 AUD
€1,283 EUR
View
A
Retailer 7
-
$1,955 AUD
ZAR 22,183 ZAR
View
A
Retailer 8
-
$2,469 AUD
$1,734 USD
View
A
Retailer 9
-
$2,493 AUD
$1,751 USD
View
B+
Retailer 10
-
$3,319 AUD
£1,836 GBP
View
B+
Retailer 11
-
$3,494 AUD
$2,454 USD
View
B+
Retailer 12
-
$3,671 AUD
$2,579 USD
View
B+
Retailer 13
-
$3,894 AUD
$2,735 USD
View
B+
Retailer 14
-
$4,040 AUD
SGD 3,835 SGD
View
B+
Retailer 15
-
$4,282 AUD
$3,008 USD
View
B+
Retailer 16
-
$4,487 AUD
£2,482 GBP
View
B
Retailer 17
-
$6,292 AUD
$4,420 USD
View
Most Expensive
Rare Carat
PE-223451 · Oct 21
$6,641 AUD
$4,665 USD
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from $1,120 AUDSave up to $5,172 AUD

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
$1,120 AUD