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Cushion|Lab Grown|IGI

3.01ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG734539309

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG734539309

Diamond specifications and retailer prices

From HK$14,263 HKD
$1,818 USD
As of October 30, 2026
Save HK$43,481 HKD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$80,218 HKD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.01ct lab-grown cushion diamond

This 3.01ct 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 LG734539309 or 734539309. Listed at 21 retailers as of October 30, 2026, with a 305% 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

3.01
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734539309
Dimensions9.83 × 7.71 × 4.99 mm
L/W Ratio1.27
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
9.83 mm7.71 mm3.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734539309
Side View
Table 63.0%Crown 36.9°Girdle: MED-STKPavilion 34.5°Culet: NoneDepth 64.7%

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 30
Current: HK$80,218 HKD|Low: HK$12,475 HKD|High: HK$88,029 HKD|Avg: HK$34,154 HKD|-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
October 30, 2026
Retailer 2HK$14,263 HKD
Retailer 11HK$14,632 HKD
Retailer 3HK$15,276 HKD
Retailer 6HK$15,767 HKD
Retailer 14HK$18,249 HKD
Retailer 18HK$20,859 HKD
Retailer 12HK$21,356 HKD
Retailer 16HK$23,145 HKD
Retailer 17HK$30,027 HKD
Retailer 19HK$31,207 HKD
Retailer 10HK$32,001 HKD
Retailer 4HK$34,851 HKD
Retailer 9HK$35,329 HKD
Retailer 20HK$37,126 HKD
Retailer 13HK$39,931 HKD
Retailer 5HK$45,494 HKD
Retailer 15HK$45,496 HKD
Retailer 7HK$49,561 HKD
Retailer 8HK$57,744 HKD
Novita DiamondsHK$80,218 HKD

29 data points across 20 retailers

21 retailersHK$14,263 HKD to HK$57,744 HKD

A
Cheapest Retailer
-
HK$14,263 HKD
$1,818 USD
Final sale: no returns
A
Retailer 2
-
HK$14,632 HKD
$1,865 USD
View
A
Retailer 3
-
HK$15,276 HKD
$1,947 USD
View
A
Retailer 4
-
HK$15,767 HKD
View
A
Retailer 5
-
HK$18,249 HKD
£1,831 GBP
View
A
Retailer 6
-
HK$20,859 HKD
€2,532 EUR
View
A
Retailer 7
-
HK$21,356 HKD
$2,722 USD
View
A
Retailer 8
-
HK$23,145 HKD
$2,950 USD
View
A
Retailer 9
-
HK$30,027 HKD
ZAR 61,829 ZAR
View
A
Retailer 10
-
HK$31,207 HKD
£3,132 GBP
View
Retailer 11
-
HK$32,001 HKD
A$6,275 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
HK$34,851 HKD
$4,442 USD
View
B+
Retailer 13
-
HK$35,329 HKD
$4,503 USD
View
B+
Retailer 14
-
HK$37,126 HKD
£3,726 GBP
View
B+
Retailer 15
-
HK$39,931 HKD
$5,090 USD
View
Retailer 16
-
HK$43,663 HKD
$5,565 USD
View
Price last confirmed 109 days ago
B+
Retailer 17
-
HK$45,494 HKD
SGD 7,836 SGD
View
B+
Retailer 18
-
HK$45,496 HKD
$5,799 USD
View
B+
Retailer 19
-
HK$49,561 HKD
$6,317 USD
View
B
Retailer 20
-
HK$57,744 HKD
$7,360 USD
View
Most Expensive
Novita Diamonds
cert_734539309 · Oct 8
HK$80,218 HKD
A$15,730 AUD
View
Price last confirmed 22 days ago
20 more retailers have this diamond
Prices start from HK$14,263 HKDSave up to HK$43,481 HKD

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
3.01ct Cushion
HK$14,263 HKD