Cushion|Lab Grown|IGI

3.08ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG836626618

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836626618

Diamond specifications and retailer prices

From HK$4,017 HKD
As of October 31, 2026
Save HK$17,559 HKD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$21,576 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.08ct lab-grown cushion diamond

This 3.08ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG836626618 or 836626618. Listed at 17 retailers as of October 31, 2026, with prices from HK$4,017 to HK$21,576, a HK$17,559 spread on the same certified stone. Brilliant Earth lists it at HK$21,576. 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

3.08
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836626618
Dimensions9.77 × 7.29 × 4.93 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.77 mm7.29 mm3.08 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836626618
Side View
Table 66.0%Crown 33°Girdle: MED-THKPavilion 35.1°Culet: NoneDepth 67.6%

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$21,576 HKD|Low: HK$3,468 HKD|High: HK$22,203 HKD|Avg: HK$10,297 HKD|-2.8%
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
October 31, 2026
Retailer 7HK$3,468 HKD
Retailer 12HK$4,017 HKD
Retailer 15HK$4,294 HKD
Retailer 14HK$5,021 HKD
Retailer 2HK$5,635 HKD
Retailer 5HK$6,096 HKD
Retailer 16HK$6,272 HKD
Retailer 17HK$8,190 HKD
Retailer 3HK$8,274 HKD
Retailer 9HK$8,316 HKD
Retailer 11HK$9,203 HKD
Retailer 10HK$12,649 HKD
Retailer 6HK$14,254 HKD
Retailer 8HK$14,397 HKD
Retailer 18HK$15,046 HKD
Retailer 13HK$15,699 HKD
Retailer 4HK$16,398 HKD
Brilliant EarthHK$21,576 HKD

36 data points across 18 retailers

17 retailersHK$4,017 HKD to HK$21,576 HKD

A
Cheapest Retailer
-
HK$4,017 HKD
A
Retailer 2
-
HK$4,294 HKD
£431 GBP
View
A
Retailer 3
-
HK$5,021 HKD
$640 USD
View
A
Retailer 4
-
HK$5,635 HKD
€684 EUR
View
B+
Retailer 5
-
HK$6,096 HKD
$777 USD
View
A
Retailer 6
-
HK$6,272 HKD
£630 GBP
View
A
Retailer 7
-
HK$8,190 HKD
A$1,606 AUD
View
Retailer 8
-
HK$8,274 HKD
ZAR 17,037 ZAR
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$8,316 HKD
$1,060 USD
View
A
Retailer 10
-
HK$9,203 HKD
$1,173 USD
View
B+
Retailer 11
-
HK$12,649 HKD
$1,612 USD
View
Retailer 12
-
HK$14,254 HKD
$1,817 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
HK$14,397 HKD
$1,835 USD
View
B+
Retailer 14
-
HK$15,046 HKD
£1,510 GBP
View
B
Retailer 15
-
HK$15,699 HKD
$2,001 USD
View
Retailer 16
-
HK$16,398 HKD
$2,090 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
21547414A · Oct 31
HK$21,576 HKD
$2,750 USD
View
16 more retailers have this diamond
Prices start from HK$4,017 HKDSave up to HK$17,559 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
3.08ct Cushion
HK$4,017 HKD