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Cushion|Lab Grown|IGI

3.07ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG700514656

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG700514656

Diamond specifications and retailer prices

From $2,091 AUD
$1,469 USD
As of October 31, 2026
Save $8,586 AUD (80%) vs most expensive(unlock to see where)
20 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 LG700514656 or 700514656. Listed at 20 retailers as of October 30, 2026, with a 411% 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 angle35°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700514656
Dimensions9.70 × 7.94 × 5.22 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
9.70 mm7.94 mm3.07 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700514656
Side View
Table 61.0%Crown 35°Girdle: THN-MEDPavilion 36.6°Culet: NoneDepth 65.7%

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: $14,871 AUD|Low: $2,091 AUD|High: $16,001 AUD|Avg: $6,394 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 31, 2026
Retailer 12$2,091 AUD
Retailer 14$2,493 AUD
Retailer 5$2,642 AUD
Retailer 9$2,705 AUD
Retailer 13$3,055 AUD
Retailer 2$3,483 AUD
Retailer 11$3,950 AUD
Retailer 17$4,289 AUD
Retailer 18$5,032 AUD
Retailer 19$5,229 AUD
Retailer 10$5,920 AUD
Retailer 8$5,961 AUD
Retailer 15$6,753 AUD
Retailer 3$7,000 AUD
Retailer 16$7,611 AUD
Retailer 4$7,659 AUD
Retailer 6$8,321 AUD
Retailer 7$10,677 AUD
Novita Diamonds$14,871 AUD

29 data points across 19 retailers

20 retailers$2,091 AUD to $10,677 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
-
$3,483 AUD
€2,330 EUR
View
A
Retailer 7
-
$3,950 AUD
$2,775 USD
View
A
Retailer 8
-
$4,289 AUD
$3,013 USD
View
A
Retailer 9
-
$5,032 AUD
ZAR 57,109 ZAR
View
A
Retailer 10
-
$5,229 AUD
£2,892 GBP
View
Retailer 11
-
$5,920 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$5,961 AUD
$4,187 USD
View
B+
Retailer 13
-
$6,753 AUD
$4,743 USD
View
B+
Retailer 14
-
$7,000 AUD
£3,872 GBP
View
B+
Retailer 15
-
$7,611 AUD
$5,347 USD
View
B+
Retailer 16
-
$7,659 AUD
SGD 7,270 SGD
View
Retailer 17
-
$8,032 AUD
$5,642 USD
View
Price last confirmed 110 days ago
B+
Retailer 18
-
$8,321 AUD
$5,845 USD
View
B
Retailer 19
-
$10,677 AUD
$7,500 USD
View
Most Expensive
Novita Diamonds
cert_700514656 · Oct 5
$14,871 AUD
View
Price last confirmed 26 days ago
19 more retailers have this diamond
Prices start from $2,091 AUDSave up to $8,586 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