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Cushion|Lab Grown|IGI

1.83ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG835656648

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

Certificate IGI LG835656648

Diamond specifications and retailer prices

From HK$2,330 HKD
$297 USD
As of October 30, 2026
Save HK$17,363 HKD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$19,693 HKD at Brilliant Earth · As of October 28, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG835656648 or 835656648. Listed at 15 retailers as of October 28, 2026, with prices from HK$2,330 to HK$19,693, a HK$17,363 spread on the same certified stone. Brilliant Earth lists it at HK$19,693. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.83
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835656648
Dimensions7.15 × 7.08 × 4.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.15 mm7.08 mm1.83 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG835656648
Side View
Table 62.0%Crown 33.5°Girdle: MED-THKPavilion 35°Culet: NoneDepth 60.6%

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$19,693 HKD|Low: HK$2,330 HKD|High: HK$20,242 HKD|Avg: HK$7,401 HKD|-2.7%
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
October 31, 2026
Retailer 5HK$2,330 HKD
Retailer 10HK$2,885 HKD
Retailer 8HK$3,468 HKD
Retailer 14HK$3,491 HKD
Retailer 12HK$4,234 HKD
Retailer 11HK$4,939 HKD
Retailer 7HK$5,696 HKD
Retailer 2HK$6,175 HKD
Retailer 3HK$8,302 HKD
Retailer 6HK$8,707 HKD
Retailer 15HK$9,611 HKD
Retailer 9HK$9,776 HKD
Retailer 13HK$10,412 HKD
Retailer 4HK$11,007 HKD
Brilliant EarthHK$19,693 HKD

44 data points across 15 retailers

15 retailersHK$2,330 HKD to HK$19,693 HKD

A
Cheapest Retailer
-
HK$2,330 HKD
$297 USD
Final sale: no returns
A
Retailer 2
-
HK$2,885 HKD
£290 GBP
View
B+
Retailer 3
-
HK$3,468 HKD
$442 USD
View
A
Retailer 4
-
HK$3,491 HKD
$445 USD
View
A
Retailer 5
-
HK$4,234 HKD
€514 EUR
View
A
Retailer 6
-
HK$4,939 HKD
£496 GBP
View
B+
Retailer 7
-
HK$5,696 HKD
$726 USD
View
B+
Retailer 8
-
HK$6,175 HKD
$787 USD
View
B+
Retailer 9
-
HK$8,302 HKD
SGD 1,430 SGD
View
B
Retailer 10
-
HK$8,707 HKD
$1,110 USD
View
Retailer 11
-
HK$9,611 HKD
$1,225 USD
View
Price last confirmed 9 days ago
B
Retailer 12
-
HK$9,776 HKD
$1,246 USD
View
B
Retailer 13
-
HK$10,412 HKD
£1,045 GBP
View
B
Retailer 14
-
HK$11,007 HKD
$1,403 USD
View
Most Expensive
B
Brilliant Earth
21330692A · Oct 28
HK$19,693 HKD
$2,510 USD
View
14 more retailers have this diamond
Prices start from HK$2,330 HKDSave up to HK$17,363 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$2,330 HKD