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Round|Lab Grown|IGI

1.42ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG771660101

Shape and cutting style on the report: Round brilliant

Certificate IGI LG771660101

Diamond specifications and retailer prices

From HK$1,577 HKD
$201 USD
As of October 29, 2026
Save HK$7,820 HKD (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$9,397 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.42ct lab-grown round diamond

This 1.42ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG771660101 or 771660101. Listed at 24 retailers as of October 29, 2026, with prices from HK$1,577 to HK$9,397, a HK$7,820 spread on the same certified stone. Reve Diamonds lists it at HK$9,397. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771660101
Dimensions7.27 × 7.33 × 4.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.27 mm7.33 mm1.42 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771660101
Side View
Table 58.0%Crown 33.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$4,121 HKD|Low: HK$1,569 HKD|High: HK$9,397 HKD|Avg: HK$4,518 HKD
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
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 9HK$1,577 HKD
Retailer 3HK$1,765 HKD
Retailer 17HK$1,836 HKD
Retailer 4HK$1,961 HKD
Retailer 5HK$1,961 HKD
Retailer 15HK$3,363 HKD
Retailer 6HK$3,397 HKD
Retailer 12HK$3,577 HKD
Retailer 13HK$3,724 HKD
Retailer 2HK$3,939 HKD
Retailer 19HK$4,072 HKD
Retailer 1HK$4,121 HKD
Retailer 16HK$4,789 HKD
Retailer 7HK$5,280 HKD
Retailer 10HK$6,292 HKD
Retailer 14HK$6,507 HKD
Retailer 8HK$6,715 HKD
Retailer 11HK$6,834 HKD
Retailer 18HK$9,207 HKD
Reve DiamondsHK$9,397 HKD

43 data points across 20 retailers

24 retailersHK$1,577 HKD to HK$9,397 HKD

Retailer 1
-
HK$1,569 HKD
$200 USD
Price last confirmed 38 days ago
A
Retailer 2
-
HK$1,577 HKD
$201 USD
View
A
Retailer 3
-
HK$1,765 HKD
$225 USD
View
Final sale: no returns
A
Retailer 4
-
HK$1,836 HKD
$234 USD
View
Retailer 5
-
HK$1,914 HKD
$244 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
HK$1,961 HKD
$250 USD
View
A
Retailer 7
-
HK$1,961 HKD
$250 USD
View
A
Retailer 8
-
HK$3,363 HKD
ZAR 6,925 ZAR
View
A
Retailer 9
-
HK$3,397 HKD
$433 USD
View
A
Retailer 10
-
HK$3,577 HKD
£359 GBP
View
A
Retailer 11
-
HK$3,724 HKD
€452 EUR
View
B+
Retailer 12
-
HK$3,939 HKD
$502 USD
View
B+
Retailer 13
-
HK$4,072 HKD
$519 USD
View
B+
Retailer 14
-
HK$4,121 HKD
A$808 AUD
View
B+
Retailer 15
-
HK$4,789 HKD
A$939 AUD
View
B
Retailer 16
-
HK$5,280 HKD
$673 USD
View
Retailer 17
-
HK$5,527 HKD
$704 USD
View
Price last confirmed 88 days ago
Retailer 18
-
HK$6,245 HKD
$796 USD
View
Price last confirmed 39 days ago
B
Retailer 19
-
HK$6,292 HKD
$802 USD
View
B
Retailer 20
-
HK$6,507 HKD
A$1,276 AUD
View
B
Retailer 21
-
HK$6,715 HKD
$856 USD
View
B
Retailer 22
-
HK$6,975 HKD
$889 USD
View
B
Retailer 23
-
HK$9,207 HKD
£924 GBP
View
Most Expensive
B
Reve Diamonds
9C1BA0480 · Oct 30
HK$9,397 HKD
$1,198 USD
View
23 more retailers have this diamond
Prices start from HK$1,577 HKDSave up to HK$7,820 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
1.42ct Round
HK$1,577 HKD