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Cushion|Lab Grown|IGI

4.03ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG773643488

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG773643488

Diamond specifications and retailer prices

From HK$10,396 HKD
$1,325 USD
As of October 31, 2026
Save HK$60,533 HKD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$70,929 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.03ct lab-grown cushion diamond

This 4.03ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG773643488 or 773643488. Listed at 18 retailers as of October 29, 2026, with prices from HK$10,396 to HK$70,929, a HK$60,533 spread on the same certified stone. Brilliant Earth lists it at HK$70,929. 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

4.03
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773643488
Dimensions11.08 × 8.70 × 5.68 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.08 mm8.70 mm4.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773643488
Side View
Table 53.0%Crown 35.1°Girdle: MED-STKPavilion 38.3°Culet: LargeDepth 65.3%

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: HK$10,396 HKD|Low: HK$8,882 HKD|High: HK$96,750 HKD|Avg: HK$28,197 HKD|-1.9%
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
Retailer 20
Retailer 21
October 31, 2026
Retailer 4HK$8,882 HKD
Retailer 1HK$10,396 HKD
Retailer 21HK$11,424 HKD
Retailer 18HK$13,119 HKD
Retailer 5HK$14,139 HKD
Retailer 15HK$14,446 HKD
Retailer 13HK$15,332 HKD
Retailer 10HK$15,465 HKD
Retailer 3HK$15,833 HKD
Retailer 16HK$21,222 HKD
Retailer 20HK$21,343 HKD
Retailer 11HK$25,957 HKD
Retailer 8HK$26,590 HKD
Retailer 7HK$27,578 HKD
Retailer 9HK$28,100 HKD
Retailer 12HK$29,615 HKD
Retailer 17HK$33,999 HKD
Retailer 2HK$35,446 HKD
Retailer 6HK$59,781 HKD
Retailer 19HK$61,043 HKD
Retailer 14HK$96,750 HKD

11 data points across 21 retailers

18 retailersHK$10,396 HKD to HK$70,929 HKD

A
Cheapest Retailer
-
HK$10,396 HKD
$1,325 USD
A
Retailer 2
-
HK$11,424 HKD
$1,456 USD
View
Retailer 3
-
HK$13,119 HKD
$1,672 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
HK$14,139 HKD
$1,802 USD
View
A
Retailer 5
-
HK$14,446 HKD
£1,450 GBP
View
B+
Retailer 6
-
HK$15,833 HKD
$2,018 USD
View
B+
Retailer 7
-
HK$21,222 HKD
ZAR 43,696 ZAR
View
Retailer 8
-
HK$21,343 HKD
A$4,185 AUD
View
Price last confirmed 12 days ago
B
Retailer 9
-
HK$26,590 HKD
$3,389 USD
View
B
Retailer 10
-
HK$27,578 HKD
$3,515 USD
View
B
Retailer 11
-
HK$29,615 HKD
£2,972 GBP
View
B
Retailer 12
-
HK$33,999 HKD
£3,412 GBP
View
B
Retailer 13
-
HK$35,154 HKD
$4,480 USD
View
B
Retailer 14
-
HK$35,446 HKD
$4,518 USD
View
B
Retailer 15
-
HK$59,781 HKD
$7,619 USD
View
B
Retailer 16
-
HK$61,043 HKD
$7,780 USD
View
B
Retailer 17
-
HK$69,124 HKD
$8,810 USD
View
Most Expensive
B
Brilliant Earth
22269512A · Oct 29
HK$70,929 HKD
$9,040 USD
View
17 more retailers have this diamond
Prices start from HK$10,396 HKDSave up to HK$60,533 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
4.03ct Cushion
HK$10,396 HKD