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Cushion|Lab Grown|IGI

1.98ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG774621207

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG774621207

Diamond specifications and retailer prices

From $2,251 AUD
$1,581 USD
As of October 31, 2026
Save $8,291 AUD (79%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $16,158 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.98ct lab-grown cushion diamond

This 1.98ct 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 LG774621207 or 774621207. Listed at 23 retailers as of October 30, 2026, with a 368% 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

1.98
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.4°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774621207
Dimensions9.34 × 6.57 × 4.15 mm
L/W Ratio1.42
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
9.34 mm6.57 mm1.98 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774621207
Side View
Table 63.0%Crown 30.4°Girdle: MED-STKPavilion 34.1°Culet: NoneDepth 63.2%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $4,265 AUD|Low: $2,629 AUD|High: $10,542 AUD|Avg: $6,102 AUD|-0.5%
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 6$2,629 AUD
Retailer 15$2,725 AUD
Retailer 14$2,968 AUD
Retailer 5$3,052 AUD
Retailer 13$3,417 AUD
Retailer 12$3,829 AUD
Retailer 1$4,265 AUD
Retailer 9$5,528 AUD
Retailer 7$6,227 AUD
Retailer 11$6,969 AUD
Retailer 2$7,340 AUD
Retailer 4$7,737 AUD
Retailer 10$8,635 AUD
Retailer 16$8,954 AUD
Retailer 3$9,755 AUD
Retailer 8$10,542 AUD

42 data points across 16 retailers

23 retailers$2,251 AUD to $10,542 AUD

A
Cheapest Retailer
-
$2,251 AUD
$1,581 USD
A
Retailer 2
-
$2,629 AUD
$1,847 USD
View
Final sale: no returns
Retailer 3
-
$2,725 AUD
$1,914 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$2,968 AUD
$2,085 USD
View
B+
Retailer 5
-
$3,052 AUD
$2,144 USD
View
Retailer 6
-
$3,417 AUD
£1,890 GBP
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$3,829 AUD
$2,690 USD
View
B+
Retailer 8
-
$4,265 AUD
£2,359 GBP
View
B+
Retailer 9
-
$5,528 AUD
ZAR 62,734 ZAR
View
B
Retailer 10
-
$6,227 AUD
£3,444 GBP
View
Retailer 11
-
$6,627 AUD
$4,655 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$6,969 AUD
$4,895 USD
View
B
Retailer 13
-
$6,969 AUD
$4,895 USD
View
B+
Retailer 14
-
$6,969 AUD
$4,895 USD
View
B
Retailer 15
-
$7,340 AUD
$5,156 USD
View
B
Retailer 16
-
$7,441 AUD
$5,227 USD
View
B
Retailer 17
-
$7,737 AUD
$5,435 USD
View
B
Retailer 18
-
$8,191 AUD
$5,753 USD
View
B
Retailer 19
-
$8,635 AUD
£4,776 GBP
View
B
Retailer 20
-
$8,954 AUD
$6,290 USD
View
B
Retailer 21
-
$9,755 AUD
$6,852 USD
View
B
Retailer 22
-
$10,542 AUD
$7,405 USD
View
Most Expensive
Do Amore Diamonds
27-2CAE28441 · Oct 29
$16,158 AUD
$11,350 USD
View
Price under review
22 more retailers have this diamond
Prices start from $2,251 AUDSave up to $8,291 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
1.98ct Cushion
$2,251 AUD