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Cushion|Lab Grown|IGI

3.08ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG811604838

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811604838

Diamond specifications and retailer prices

From HK$4,433 HKD
$565 USD
As of October 31, 2026
Save HK$23,793 HKD (84%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$28,225 HKD at Frank Darling · As of October 31, 2026
View at Frank Darling

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811604838 or 811604838. Listed at 6 retailers as of October 31, 2026, with prices from HK$4,433 to HK$28,225, a HK$23,793 spread on the same certified stone. Frank Darling lists it at HK$28,225. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811604838
Dimensions10.38 × 7.51 × 5.03 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.38 mm7.51 mm3.08 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811604838
Side View
Table 63.0%Crown 36.2°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 67.0%

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$28,225 HKD|Low: HK$2,734 HKD|High: HK$30,677 HKD|Avg: HK$13,456 HKD|-5.4%
Frank Darling
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
October 28, 2026
Retailer 5HK$2,734 HKD
Retailer 2HK$4,433 HKD
Retailer 7HK$6,198 HKD
Retailer 10HK$6,473 HKD
Retailer 9HK$7,655 HKD
Retailer 11HK$8,003 HKD
Retailer 4HK$9,843 HKD
Retailer 3HK$12,794 HKD
Retailer 14HK$15,306 HKD
Retailer 12HK$16,347 HKD
Retailer 8HK$16,554 HKD
Retailer 6HK$22,471 HKD
Frank DarlingHK$28,225 HKD
Retailer 13HK$30,677 HKD

17 data points across 14 retailers

6 retailersHK$4,433 HKD to HK$28,225 HKD

A
Cheapest Retailer
-
HK$4,433 HKD
$565 USD
Final sale: no returns
B+
Retailer 2
-
HK$6,198 HKD
$790 USD
View
Retailer 3
-
HK$9,843 HKD
ZAR 20,268 ZAR
View
Price last confirmed 66 days ago
B+
Retailer 4
-
HK$16,554 HKD
$2,110 USD
View
Price last confirmed 7 days ago
Retailer 5
-
HK$22,471 HKD
$2,864 USD
View
Price last confirmed 102 days ago
Most Expensive
B
Frank Darling
100757028216KD · Oct 31
HK$28,225 HKD
$3,598 USD
View
5 more retailers have this diamond
Prices start from HK$4,433 HKDSave up to HK$23,793 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$4,433 HKD