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Cushion|Lab Grown|IGI

3.08ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG713578319

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG713578319

Diamond specifications and retailer prices

From HK$4,002 HKD
$510 USD
As of October 25, 2026
Save HK$38,134 HKD (91%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$42,135 HKD at Brilliant Earth · As of October 28, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG713578319 or 713578319. Listed at 13 retailers as of October 25, 2026, with prices from HK$4,002 to HK$42,135, a HK$38,134 spread on the same certified stone. Brilliant Earth lists it at HK$42,135. 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

3.08
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713578319
Dimensions8.47 × 8.31 × 5.54 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.47 mm8.31 mm3.08 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713578319
Side View
Table 61.0%Crown 35.6°Girdle: MED-THKPavilion 38.8°Culet: NoneDepth 66.7%

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 25
Current: HK$42,135 HKD|Low: HK$4,002 HKD|High: HK$43,391 HKD|Avg: HK$13,121 HKD|-2.9%
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
October 30, 2026
Retailer 9HK$4,002 HKD
Retailer 2HK$4,803 HKD
Retailer 11HK$6,042 HKD
Retailer 13HK$6,324 HKD
Retailer 6HK$6,584 HKD
Retailer 7HK$6,780 HKD
Retailer 12HK$6,975 HKD
Retailer 4HK$9,455 HKD
Retailer 5HK$13,137 HKD
Retailer 3HK$14,979 HKD
Retailer 8HK$15,725 HKD
Retailer 10HK$18,518 HKD
Brilliant EarthHK$42,135 HKD

34 data points across 13 retailers

13 retailersHK$4,002 HKD to HK$42,135 HKD

A
Cheapest Retailer
-
HK$4,002 HKD
$510 USD
A
Retailer 2
-
HK$4,803 HKD
£482 GBP
View
A
Retailer 3
-
HK$6,042 HKD
$770 USD
View
B+
Retailer 4
-
HK$6,324 HKD
$806 USD
View
A
Retailer 5
-
HK$6,584 HKD
£661 GBP
View
A
Retailer 6
-
HK$6,780 HKD
€823 EUR
View
A
Retailer 7
-
HK$6,975 HKD
$889 USD
View
A
Retailer 8
-
HK$9,455 HKD
$1,205 USD
View
Retailer 9
-
HK$13,137 HKD
$1,674 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
HK$14,979 HKD
$1,909 USD
View
B+
Retailer 11
-
HK$15,725 HKD
£1,578 GBP
View
Retailer 12
-
HK$18,518 HKD
$2,360 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
14871256A · Oct 28
HK$42,135 HKD
$5,370 USD
View
12 more retailers have this diamond
Prices start from HK$4,002 HKDSave up to HK$38,134 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$4,002 HKD