CaratHunter
Plans
Cushion|Lab Grown|IGI

3.07ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG754595470

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG754595470

Diamond specifications and retailer prices

From £1,258 GBP
$1,686 USD
As of October 29, 2026
Save £5,481 GBP (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £7,780 GBP at Novita Diamonds · As of October 8, 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 very-good cut grade and certified by IGI LG754595470 or 754595470. Listed at 23 retailers as of October 29, 2026, with a 436% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.07
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595470
Dimensions7.90 × 7.90 × 5.22 mm
L/W Ratio1.00
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
7.90 mm7.90 mm3.07 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595470
Side View
Table 59.0%Crown 34.5°Girdle: STK-THKPavilion 35.3°Culet: NoneDepth 66.1%

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 29
Current: £7,780 GBP|Low: £1,199 GBP|High: £7,796 GBP|Avg: £3,205 GBP|-0.2%
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
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 8£1,258 GBP
Retailer 2£1,307 GBP
Retailer 9£1,418 GBP
Retailer 17£1,497 GBP
Retailer 7£1,576 GBP
Retailer 20£1,736 GBP
Retailer 18£1,770 GBP
Retailer 22£2,023 GBP
Retailer 14£2,071 GBP
Retailer 21£2,912 GBP
Retailer 3£3,026 GBP
Retailer 11£3,104 GBP
Retailer 6£3,260 GBP
Retailer 10£3,428 GBP
Retailer 16£3,502 GBP
Retailer 4£3,601 GBP
Retailer 12£4,150 GBP
Retailer 19£4,444 GBP
Retailer 5£4,566 GBP
Retailer 15£5,560 GBP
Retailer 13£6,739 GBP
Novita Diamonds£7,780 GBP

27 data points across 22 retailers

23 retailers£1,258 GBP to £6,739 GBP

A
Cheapest Retailer
-
£1,258 GBP
$1,686 USD
Final sale: no returns
A
Retailer 2
-
£1,307 GBP
$1,751 USD
View
A
Retailer 3
-
£1,418 GBP
$1,900 USD
View
A
Retailer 4
-
£1,497 GBP
View
A
Retailer 5
-
£1,576 GBP
HK$16,500 HKD
View
A
Retailer 6
-
£1,736 GBP
$2,326 USD
View
A
Retailer 7
-
£1,770 GBP
View
Retailer 8
-
£1,992 GBP
View
Price last confirmed 15 days ago
A
Retailer 9
-
£2,023 GBP
€2,582 EUR
View
A
Retailer 10
-
£2,071 GBP
$2,775 USD
View
A
Retailer 11
-
£2,912 GBP
ZAR 63,038 ZAR
View
A
Retailer 12
-
£3,026 GBP
View
Retailer 13
-
£3,104 GBP
A$6,398 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
£3,260 GBP
$4,368 USD
View
B+
Retailer 15
-
£3,428 GBP
$4,593 USD
View
B+
Retailer 16
-
£3,502 GBP
$4,692 USD
View
B+
Retailer 17
-
£3,601 GBP
View
Retailer 18
-
£4,150 GBP
$5,560 USD
View
Price last confirmed 11 days ago
B+
Retailer 19
-
£4,444 GBP
$5,954 USD
View
B+
Retailer 20
-
£4,566 GBP
SGD 8,268 SGD
View
B
Retailer 21
-
£5,560 GBP
$7,450 USD
View
B
Retailer 22
-
£6,739 GBP
$9,030 USD
View
Most Expensive
Novita Diamonds
cert_754595470 · Oct 8
£7,780 GBP
A$16,038 AUD
View
Price last confirmed 22 days ago
22 more retailers have this diamond
Prices start from £1,258 GBPSave up to £5,481 GBP

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
£1,258 GBP