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Cushion|Lab Grown|IGI

1.83ct G VVS1 Cushion Lab Grown Diamond

ID • G/VVS1 • IGI LG811630062

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

Certificate IGI LG811630062

Diamond specifications and retailer prices

From HK$2,846 HKD
£286 GBP
As of November 2, 2026
Save HK$12,611 HKD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$15,457 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.83ct lab-grown cushion diamond

This 1.83ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811630062 or 811630062. Listed at 19 retailers as of November 2, 2026, with prices from HK$2,846 to HK$15,457, a HK$12,611 spread on the same certified stone. Brilliant Earth lists it at HK$15,457. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811630062
Dimensions7.36 × 7.08 × 4.42 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.36 mm7.08 mm1.83 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811630062
Side View
Table 65.0%Crown 32.2°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 62.4%

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: Nov 2
Current: HK$15,457 HKD|Low: HK$2,691 HKD|High: HK$20,557 HKD|Avg: HK$7,474 HKD|-24.8%
Brilliant Earth
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
November 2, 2026
Retailer 3HK$2,691 HKD
Retailer 9HK$2,846 HKD
Retailer 16HK$3,625 HKD
Retailer 15HK$3,648 HKD
Retailer 13HK$4,424 HKD
Retailer 10HK$4,740 HKD
Retailer 5HK$5,430 HKD
Retailer 14HK$6,258 HKD
Retailer 2HK$6,967 HKD
Retailer 6HK$7,101 HKD
Retailer 8HK$8,669 HKD
Retailer 7HK$9,050 HKD
Retailer 4HK$9,588 HKD
Retailer 12HK$10,782 HKD
Retailer 11HK$13,770 HKD
Brilliant EarthHK$15,457 HKD

34 data points across 16 retailers

19 retailersHK$2,846 HKD to HK$15,457 HKD

Retailer 1
-
HK$2,691 HKD
$343 USD
Price last confirmed 8 days ago
A
Retailer 2
-
HK$2,846 HKD
£286 GBP
View
B+
Retailer 3
-
HK$3,625 HKD
$462 USD
View
A
Retailer 4
-
HK$3,648 HKD
$465 USD
View
A
Retailer 5
-
HK$4,424 HKD
€537 EUR
View
A
Retailer 6
-
HK$4,740 HKD
£476 GBP
View
A
Retailer 7
-
HK$5,430 HKD
$692 USD
View
A
Retailer 8
-
HK$6,258 HKD
A$1,227 AUD
View
B+
Retailer 9
-
HK$6,967 HKD
$888 USD
View
B+
Retailer 10
-
HK$7,101 HKD
$905 USD
View
B+
Retailer 11
-
HK$8,669 HKD
SGD 1,493 SGD
View
B+
Retailer 12
-
HK$9,050 HKD
$1,153 USD
View
B+
Retailer 13
-
HK$9,588 HKD
$1,222 USD
View
B+
Retailer 14
-
HK$10,357 HKD
$1,320 USD
View
B+
Retailer 15
-
HK$10,523 HKD
£1,056 GBP
View
B+
Retailer 16
-
HK$10,782 HKD
£1,082 GBP
View
Retailer 17
-
HK$13,731 HKD
$1,750 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
HK$13,770 HKD
$1,755 USD
View
Most Expensive
B
Brilliant Earth
20736031A · Nov 2
HK$15,457 HKD
$1,970 USD
View
18 more retailers have this diamond
Prices start from HK$2,846 HKDSave up to HK$12,611 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
1.83ct Cushion
HK$2,846 HKD