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Cushion|Lab Grown|IGI

1.08ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG648431358

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG648431358

Diamond specifications and retailer prices

From HK$1,671 HKD
$213 USD
As of October 30, 2026
Save HK$7,472 HKD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$9,143 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.08ct lab-grown cushion diamond

This 1.08ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG648431358 or 648431358. Listed at 15 retailers as of October 30, 2026, with prices from HK$1,671 to HK$9,143, a HK$7,472 spread on the same certified stone. Reve Diamonds lists it at HK$9,143. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648431358
Dimensions5.96 × 5.83 × 3.94 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Top View
5.96 mm5.83 mm1.08 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648431358
Side View
Table 63.0%Crown 36.7°Girdle: MED-STKPavilion 39.2°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 30
Current: HK$3,384 HKD|Low: HK$1,491 HKD|High: HK$9,284 HKD|Avg: HK$4,482 HKD|+19.8%
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
Reve Diamonds
October 30, 2026
Retailer 3HK$1,671 HKD
Retailer 11HK$1,859 HKD
Retailer 12HK$2,341 HKD
Retailer 14HK$2,848 HKD
Retailer 7HK$2,941 HKD
Retailer 8HK$3,194 HKD
Retailer 4HK$3,256 HKD
Retailer 1HK$3,384 HKD
Retailer 13HK$4,339 HKD
Retailer 9HK$4,539 HKD
Retailer 5HK$4,974 HKD
Retailer 2HK$6,400 HKD
Retailer 6HK$8,011 HKD
Retailer 10HK$8,709 HKD
Reve DiamondsHK$9,143 HKD

36 data points across 15 retailers

15 retailersHK$1,671 HKD to HK$9,143 HKD

A
Cheapest Retailer
-
HK$1,671 HKD
$213 USD
Final sale: no returns
A
Retailer 2
-
HK$1,859 HKD
$237 USD
View
Retailer 3
-
HK$2,341 HKD
£235 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
HK$2,848 HKD
$363 USD
View
A
Retailer 5
-
HK$2,941 HKD
€357 EUR
View
A
Retailer 6
-
HK$3,194 HKD
ZAR 6,576 ZAR
View
A
Retailer 7
-
HK$3,256 HKD
$415 USD
View
B+
Retailer 8
-
HK$3,384 HKD
£340 GBP
View
Retailer 9
-
HK$4,204 HKD
$536 USD
View
Price last confirmed 51 days ago
B+
Retailer 10
-
HK$4,339 HKD
$553 USD
View
B+
Retailer 11
-
HK$4,539 HKD
A$890 AUD
View
B+
Retailer 12
-
HK$4,974 HKD
$634 USD
View
B
Retailer 13
-
HK$6,400 HKD
$816 USD
View
B
Retailer 14
-
HK$8,709 HKD
£874 GBP
View
Most Expensive
B
Reve Diamonds
B4BF47442 · Oct 30
HK$9,143 HKD
$1,165 USD
View
14 more retailers have this diamond
Prices start from HK$1,671 HKDSave up to HK$7,472 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
1.08ct Cushion
HK$1,671 HKD