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Cushion|Lab Grown|IGI

4.93ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG812626181

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG812626181

Diamond specifications and retailer prices

From HK$6,920 HKD
$882 USD
As of November 1, 2026
Save HK$46,982 HKD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$74,146 HKD at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

About this 4.93ct lab-grown cushion diamond

This 4.93ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG812626181 or 812626181. Listed at 15 retailers as of November 1, 2026, with a 679% 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

4.93
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812626181
Dimensions11.79 × 9.01 × 5.48 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.79 mm9.01 mm4.93 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812626181
Side View
Table 68.0%Crown 35°Girdle: MED-THKPavilion 32.8°Culet: NoneDepth 60.8%

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$74,146 HKD|Low: HK$6,920 HKD|High: HK$74,146 HKD|Avg: HK$24,628 HKD
Brilliant Earth
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
November 2, 2026
Retailer 7HK$6,920 HKD
Retailer 5HK$8,003 HKD
Retailer 16HK$9,541 HKD
Retailer 17HK$11,385 HKD
Retailer 11HK$11,797 HKD
Retailer 6HK$12,860 HKD
Retailer 10HK$15,266 HKD
Retailer 2HK$16,438 HKD
Retailer 13HK$16,651 HKD
Retailer 8HK$20,812 HKD
Retailer 9HK$23,813 HKD
Retailer 15HK$27,701 HKD
Retailer 12HK$28,779 HKD
Retailer 3HK$29,425 HKD
Retailer 4HK$31,698 HKD
Retailer 18HK$41,722 HKD
Retailer 14HK$53,903 HKD
Brilliant EarthHK$74,146 HKD

34 data points across 18 retailers

15 retailersHK$6,920 HKD to HK$53,903 HKD

A
Cheapest Retailer
-
HK$6,920 HKD
$882 USD
Final sale: no returns
A
Retailer 2
-
HK$8,003 HKD
$1,020 USD
View
A
Retailer 3
-
HK$9,541 HKD
View
B+
Retailer 4
-
HK$11,385 HKD
$1,451 USD
View
A
Retailer 5
-
HK$11,797 HKD
€1,432 EUR
View
A
Retailer 6
-
HK$12,860 HKD
$1,639 USD
View
A
Retailer 7
-
HK$16,438 HKD
$2,095 USD
View
A
Retailer 8
-
HK$16,651 HKD
A$3,265 AUD
View
B+
Retailer 9
-
HK$27,701 HKD
SGD 4,771 SGD
View
B+
Retailer 10
-
HK$28,779 HKD
A$5,643 AUD
View
Retailer 11
-
HK$29,425 HKD
£2,953 GBP
View
Price last confirmed 7 days ago
Retailer 12
-
HK$31,698 HKD
$4,040 USD
View
Price last confirmed 14 days ago
B
Retailer 13
-
HK$41,722 HKD
$5,317 USD
View
B
Retailer 14
-
HK$53,903 HKD
$6,870 USD
View
Most Expensive
Brilliant Earth
20918665Y · Sep 23
HK$74,146 HKD
$9,450 USD
View
Price last confirmed 40 days ago
14 more retailers have this diamond
Prices start from HK$6,920 HKDSave up to HK$46,982 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
4.93ct Cushion
HK$6,920 HKD