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Cushion|Lab Grown|IGI

3.07ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG719543600

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG719543600

Diamond specifications and retailer prices

From $2,091 AUD
$1,469 USD
As of October 29, 2026
Save $8,415 AUD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $14,871 AUD at Novita Diamonds · As of October 5, 2026
View at Novita Diamonds

About this 3.07ct lab-grown cushion diamond

This 3.07ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG719543600 or 719543600. Listed at 21 retailers as of October 29, 2026, with a 402% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.07
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719543600
Dimensions9.68 × 7.96 × 5.17 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
9.68 mm7.96 mm3.07 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719543600
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $14,871 AUD|Low: $2,091 AUD|High: $14,871 AUD|Avg: $6,553 AUD
Novita Diamonds
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
Retailer 18
Retailer 19
October 30, 2026
Retailer 6$2,091 AUD
Retailer 2$2,493 AUD
Retailer 4$2,642 AUD
Retailer 9$2,705 AUD
Retailer 13$3,055 AUD
Retailer 17$3,508 AUD
Retailer 11$3,950 AUD
Retailer 15$4,289 AUD
Retailer 16$5,032 AUD
Retailer 18$5,229 AUD
Retailer 10$5,920 AUD
Retailer 8$5,961 AUD
Retailer 12$6,753 AUD
Retailer 19$7,000 AUD
Retailer 14$7,611 AUD
Retailer 3$7,659 AUD
Retailer 5$8,321 AUD
Retailer 7$10,506 AUD
Novita Diamonds$14,871 AUD

29 data points across 19 retailers

21 retailers$2,091 AUD to $10,506 AUD

A+
Cheapest Retailer
-
$2,091 AUD
$1,469 USD
Final sale: no returns
A
Retailer 2
-
$2,493 AUD
$1,751 USD
View
A
Retailer 3
-
$2,642 AUD
HK$14,500 HKD
View
A
Retailer 4
-
$2,705 AUD
$1,900 USD
View
A
Retailer 5
-
$3,055 AUD
£1,690 GBP
View
A
Retailer 6
-
$3,508 AUD
€2,347 EUR
View
Retailer 7
-
$3,799 AUD
£2,101 GBP
View
Price last confirmed 15 days ago
A
Retailer 8
-
$3,950 AUD
$2,775 USD
View
A
Retailer 9
-
$4,289 AUD
$3,013 USD
View
A
Retailer 10
-
$5,032 AUD
ZAR 57,109 ZAR
View
A
Retailer 11
-
$5,229 AUD
£2,892 GBP
View
Retailer 12
-
$5,920 AUD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$5,961 AUD
$4,187 USD
View
B+
Retailer 14
-
$6,753 AUD
$4,743 USD
View
B+
Retailer 15
-
$7,000 AUD
£3,872 GBP
View
B+
Retailer 16
-
$7,611 AUD
$5,347 USD
View
B+
Retailer 17
-
$7,659 AUD
SGD 7,270 SGD
View
Retailer 18
-
$8,032 AUD
$5,642 USD
View
Price last confirmed 109 days ago
B+
Retailer 19
-
$8,321 AUD
$5,845 USD
View
B+
Retailer 20
-
$10,506 AUD
$7,380 USD
View
Most Expensive
Novita Diamonds
cert_719543600 · Oct 5
$14,871 AUD
View
Price last confirmed 25 days ago
20 more retailers have this diamond
Prices start from $2,091 AUDSave up to $8,415 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+
3.07ct Cushion
$2,091 AUD