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Cushion|Lab Grown|IGI

3.06ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG802625112

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

Certificate IGI LG802625112

Diamond specifications and retailer prices

From HK$4,425 HKD
$564 USD
As of October 29, 2026
Save HK$16,141 HKD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$22,964 HKD at Rare Carat · As of July 27, 2026
View at Rare Carat

About this 3.06ct lab-grown cushion diamond

This 3.06ct 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 LG802625112 or 802625112. Listed at 21 retailers as of October 29, 2026, with a 365% 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

3.06
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802625112
Dimensions8.42 × 8.38 × 5.69 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.42 mm8.38 mm3.06 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802625112
Side View
Table 61.0%Crown 35.9°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 67.9%

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 29
Current: HK$8,159 HKD|Low: HK$4,425 HKD|High: HK$20,705 HKD|Avg: HK$10,291 HKD|+2.7%
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
October 31, 2026
Retailer 6HK$4,425 HKD
Retailer 2HK$4,904 HKD
Retailer 9HK$5,608 HKD
Retailer 15HK$5,649 HKD
Retailer 16HK$6,496 HKD
Retailer 5HK$7,132 HKD
Retailer 11HK$7,381 HKD
Retailer 1HK$8,159 HKD
Retailer 10HK$10,352 HKD
Retailer 13HK$10,639 HKD
Retailer 8HK$10,748 HKD
Retailer 14HK$11,478 HKD
Retailer 7HK$14,229 HKD
Retailer 4HK$15,513 HKD
Retailer 3HK$18,178 HKD
Retailer 12HK$20,566 HKD

42 data points across 16 retailers

21 retailersHK$4,425 HKD to HK$20,566 HKD

A
Cheapest Retailer
-
HK$4,425 HKD
$564 USD
Final sale: no returns
Retailer 2
-
HK$4,904 HKD
$625 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
HK$5,323 HKD
View
A
Retailer 4
-
HK$5,608 HKD
£563 GBP
View
A
Retailer 5
-
HK$5,649 HKD
$720 USD
View
B+
Retailer 6
-
HK$6,496 HKD
$828 USD
View
A
Retailer 7
-
HK$7,132 HKD
$909 USD
View
A
Retailer 8
-
HK$7,381 HKD
€896 EUR
View
A
Retailer 9
-
HK$8,159 HKD
£819 GBP
View
A
Retailer 10
-
HK$10,317 HKD
$1,315 USD
View
A
Retailer 11
-
HK$10,352 HKD
A$2,030 AUD
View
A
Retailer 12
-
HK$10,639 HKD
ZAR 21,907 ZAR
View
A
Retailer 13
-
HK$10,748 HKD
$1,370 USD
View
A
Retailer 14
-
HK$11,478 HKD
$1,463 USD
View
B+
Retailer 15
-
HK$14,229 HKD
£1,428 GBP
View
B+
Retailer 16
-
HK$15,513 HKD
SGD 2,672 SGD
View
B+
Retailer 17
-
HK$15,957 HKD
$2,034 USD
View
B+
Retailer 18
-
HK$16,970 HKD
$2,163 USD
View
B+
Retailer 19
-
HK$18,178 HKD
$2,317 USD
View
B
Retailer 20
-
HK$20,566 HKD
£2,064 GBP
View
Most Expensive
Rare Carat
29K802625112 · Jul 27
HK$22,964 HKD
$2,927 USD
View
Price last confirmed 95 days ago
20 more retailers have this diamond
Prices start from HK$4,425 HKDSave up to HK$16,141 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
3.06ct Cushion
HK$4,425 HKD