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Radiant|Lab Grown|IGI

3.57ct E VS2 Radiant Lab Grown Diamond

VG • E/VS2 • IGI LG831638953

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG831638953

Diamond specifications and retailer prices

From HK$4,990 HKD
$636 USD
As of October 30, 2026
Save HK$39,260 HKD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$44,250 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.57ct lab-grown radiant diamond

This 3.57ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG831638953 or 831638953. Listed at 21 retailers as of October 30, 2026, with prices from HK$4,990 to HK$44,250, a HK$39,260 spread on the same certified stone. Do Amore Diamonds lists it at HK$44,250. 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

3.57
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831638953
Dimensions10.66 × 7.54 × 5.15 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.66 mm7.54 mm3.57 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831638953
Side View
Table 63.0%Crown 43.7°Girdle: Slightly ThickPavilion 35°Culet: NoneDepth 68.3%

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$44,250 HKD|Low: HK$4,786 HKD|High: HK$44,250 HKD|Avg: HK$13,568 HKD
Do Amore Diamonds
Retailer 2
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Retailer 4
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Retailer 6
Retailer 7
Retailer 8
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Retailer 12
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Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 21HK$4,990 HKD
Retailer 6HK$5,429 HKD
Retailer 3HK$5,782 HKD
Retailer 7HK$5,782 HKD
Retailer 14HK$6,829 HKD
Retailer 15HK$7,179 HKD
Retailer 5HK$8,167 HKD
Retailer 2HK$8,192 HKD
Retailer 8HK$8,348 HKD
Retailer 11HK$8,897 HKD
Retailer 13HK$10,231 HKD
Retailer 18HK$14,773 HKD
Retailer 12HK$15,405 HKD
Retailer 4HK$17,951 HKD
Retailer 19HK$19,578 HKD
Retailer 20HK$19,732 HKD
Retailer 9HK$19,848 HKD
Retailer 17HK$21,262 HKD
Retailer 10HK$22,879 HKD
Retailer 16HK$25,109 HKD
Do Amore DiamondsHK$44,250 HKD

44 data points across 21 retailers

21 retailersHK$4,990 HKD to HK$44,250 HKD

A
Cheapest Retailer
-
HK$4,990 HKD
$636 USD
A
Retailer 2
-
HK$5,429 HKD
$692 USD
View
A
Retailer 3
-
HK$5,782 HKD
$737 USD
View
Retailer 4
-
HK$5,782 HKD
$737 USD
View
Price last confirmed 14 days ago
Retailer 5
-
HK$6,829 HKD
View
Price last confirmed 51 days ago
A
Retailer 6
-
HK$7,179 HKD
$915 USD
View
B+
Retailer 7
-
HK$8,167 HKD
$1,041 USD
View
A
Retailer 8
-
HK$8,192 HKD
£822 GBP
View
A
Retailer 9
-
HK$8,348 HKD
$1,064 USD
View
A
Retailer 10
-
HK$8,897 HKD
$1,134 USD
View
A
Retailer 11
-
HK$10,231 HKD
£1,027 GBP
View
B+
Retailer 12
-
HK$14,773 HKD
$1,883 USD
View
B+
Retailer 13
-
HK$15,405 HKD
$1,964 USD
View
B+
Retailer 14
-
HK$17,951 HKD
$2,288 USD
View
Retailer 15
-
HK$19,578 HKD
A$3,839 AUD
View
Price last confirmed 22 days ago
B
Retailer 16
-
HK$19,732 HKD
$2,515 USD
View
B
Retailer 17
-
HK$19,848 HKD
£1,992 GBP
View
Retailer 18
-
HK$21,262 HKD
$2,710 USD
View
Price last confirmed 9 days ago
Retailer 19
-
HK$22,879 HKD
$2,916 USD
View
Price last confirmed 12 days ago
B
Retailer 20
-
HK$25,109 HKD
£2,520 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E2126AD5A · Oct 30
HK$44,250 HKD
$5,640 USD
View
20 more retailers have this diamond
Prices start from HK$4,990 HKDSave up to HK$39,260 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 Radiant
HK$4,990 HKD