CaratHunter
Plans
Cushion|Lab Grown|IGI

1.01ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG804624128

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804624128

Diamond specifications and retailer prices

From HK$2,260 HKD
$288 USD
As of November 1, 2026
Save HK$13,185 HKD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$15,445 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.01ct lab-grown cushion diamond

This 1.01ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG804624128 or 804624128. Listed at 21 retailers as of October 27, 2026, with prices from HK$2,260 to HK$15,445, a HK$13,185 spread on the same certified stone. Queensmith lists it at HK$15,445. 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

1.01
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804624128
Dimensions6.74 × 5.27 × 3.64 mm
L/W Ratio1.28
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
6.74 mm5.27 mm1.01 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804624128
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 69.1%

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: Nov 1
Current: HK$2,582 HKD|Low: HK$2,260 HKD|High: HK$17,654 HKD|Avg: HK$6,169 HKD|-4.3%
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
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 9HK$2,260 HKD
Retailer 4HK$2,511 HKD
Retailer 1HK$2,582 HKD
Retailer 2HK$2,812 HKD
Retailer 15HK$3,437 HKD
Retailer 19HK$3,452 HKD
Retailer 14HK$4,136 HKD
Retailer 13HK$4,330 HKD
Retailer 5HK$4,417 HKD
Retailer 7HK$4,472 HKD
Retailer 12HK$4,748 HKD
Retailer 18HK$6,105 HKD
Retailer 10HK$6,729 HKD
Retailer 8HK$8,463 HKD
Retailer 11HK$8,811 HKD
Retailer 3HK$10,104 HKD
Retailer 6HK$10,811 HKD
Retailer 17HK$11,052 HKD
Retailer 16HK$13,181 HKD

30 data points across 19 retailers

21 retailersHK$2,260 HKD to HK$15,445 HKD

A
Cheapest Retailer
-
HK$2,260 HKD
$288 USD
Final sale: no returns
Retailer 2
-
HK$2,511 HKD
$320 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
HK$2,582 HKD
£259 GBP
View
A
Retailer 4
-
HK$2,812 HKD
View
A
Retailer 5
-
HK$3,437 HKD
$438 USD
View
A
Retailer 6
-
HK$3,452 HKD
$440 USD
View
A
Retailer 7
-
HK$4,136 HKD
€502 EUR
View
A
Retailer 8
-
HK$4,330 HKD
ZAR 8,915 ZAR
View
A
Retailer 9
-
HK$4,417 HKD
$563 USD
View
A
Retailer 10
-
HK$4,472 HKD
$570 USD
View
A
Retailer 11
-
HK$4,748 HKD
£477 GBP
View
A
Retailer 12
-
HK$6,105 HKD
A$1,197 AUD
View
B+
Retailer 13
-
HK$6,729 HKD
SGD 1,159 SGD
View
B+
Retailer 14
-
HK$8,463 HKD
$1,079 USD
View
B+
Retailer 15
-
HK$8,811 HKD
$1,123 USD
View
Retailer 16
-
HK$10,104 HKD
£1,014 GBP
View
Price last confirmed 16 days ago
B
Retailer 17
-
HK$10,811 HKD
$1,378 USD
View
B
Retailer 18
-
HK$11,052 HKD
A$2,167 AUD
View
Retailer 19
-
HK$11,091 HKD
$1,414 USD
View
Price last confirmed 85 days ago
B
Retailer 20
-
HK$13,181 HKD
$1,680 USD
View
Most Expensive
B
Queensmith
LG804624128 · Oct 27
HK$15,445 HKD
£1,550 GBP
View
20 more retailers have this diamond
Prices start from HK$2,260 HKDSave up to HK$13,185 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
1.01ct Cushion
HK$2,260 HKD