Cushion|Lab Grown|IGI

3.57ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG841632139

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG841632139

Diamond specifications and retailer prices

From HK$6,756 HKD
$861 USD
As of October 29, 2026
Save HK$19,621 HKD (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$39,475 HKD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 3.57ct lab-grown cushion diamond

This 3.57ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841632139 or 841632139. Listed at 17 retailers as of October 29, 2026, with a 290% 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

3.57
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841632139
Dimensions10.94 × 7.73 × 5.12 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.94 mm7.73 mm3.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841632139
Side View
Table 61.0%Crown 37.7°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 66.2%

Caratlytics Score

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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$39,475 HKD|Low: HK$6,756 HKD|High: HK$39,475 HKD|Avg: HK$19,415 HKD
Helzberg Diamonds
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
October 29, 2026
Retailer 16HK$6,756 HKD
Retailer 14HK$8,166 HKD
Retailer 3HK$8,435 HKD
Retailer 17HK$10,028 HKD
Retailer 13HK$10,083 HKD
Retailer 10HK$10,686 HKD
Retailer 2HK$10,692 HKD
Retailer 6HK$15,902 HKD
Retailer 12HK$16,249 HKD
Retailer 4HK$19,153 HKD
Retailer 8HK$23,986 HKD
Retailer 5HK$24,168 HKD
Retailer 15HK$25,030 HKD
Retailer 11HK$26,377 HKD
Retailer 9HK$32,651 HKD
Retailer 7HK$33,583 HKD
Helzberg DiamondsHK$39,475 HKD

25 data points across 17 retailers

17 retailersHK$6,756 HKD to HK$26,377 HKD

A
Cheapest Retailer
-
HK$6,756 HKD
$861 USD
Final sale: no returns
A
Retailer 2
-
HK$8,166 HKD
£820 GBP
View
A
Retailer 3
-
HK$8,435 HKD
$1,075 USD
View
A
Retailer 4
-
HK$10,028 HKD
$1,278 USD
View
A
Retailer 5
-
HK$10,083 HKD
$1,285 USD
View
A
Retailer 6
-
HK$10,686 HKD
€1,297 EUR
View
A
Retailer 7
-
HK$10,692 HKD
£1,073 GBP
View
Retailer 8
-
HK$15,902 HKD
A$3,118 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$16,249 HKD
ZAR 33,456 ZAR
View
A
Retailer 10
-
HK$19,153 HKD
$2,441 USD
View
B+
Retailer 11
-
HK$23,986 HKD
$3,057 USD
View
B+
Retailer 12
-
HK$24,168 HKD
$3,080 USD
View
B+
Retailer 13
-
HK$25,030 HKD
$3,190 USD
View
B+
Retailer 14
-
HK$26,377 HKD
£2,647 GBP
View
Retailer 15
-
HK$32,651 HKD
A$6,402 AUD
View
Price last confirmed 21 days ago
Retailer 16
-
HK$33,583 HKD
$4,280 USD
View
Price last confirmed 8 days ago
Most Expensive
Helzberg Diamonds
ZXZOKHMJIHJP · Oct 13
HK$39,475 HKD
$5,031 USD
View
Price last confirmed 16 days ago
16 more retailers have this diamond
Prices start from HK$6,756 HKDSave up to HK$19,621 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
3.57ct Cushion
HK$6,756 HKD