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Radiant|Lab Grown|IGI

3.57ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG813634391

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

Certificate IGI LG813634391

Diamond specifications and retailer prices

From HK$6,559 HKD
$836 USD
As of October 31, 2026
Save HK$51,970 HKD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$58,529 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813634391 or 813634391. Listed at 18 retailers as of October 29, 2026, with prices from HK$6,559 to HK$58,529, a HK$51,970 spread on the same certified stone. Brilliant Earth lists it at HK$58,529. 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 angle39.8°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813634391
Dimensions10.64 × 7.49 × 5.18 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.64 mm7.49 mm3.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813634391
Side View
Table 63.0%Crown 39.8°Girdle: Slightly ThickPavilion 36.3°Culet: NoneDepth 69.2%

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 31
Current: HK$58,529 HKD|Low: HK$6,559 HKD|High: HK$58,529 HKD|Avg: HK$19,526 HKD
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
Retailer 17
October 31, 2026
Retailer 10HK$6,559 HKD
Retailer 6HK$8,199 HKD
Retailer 17HK$9,768 HKD
Retailer 16HK$9,925 HKD
Retailer 12HK$10,923 HKD
Retailer 2HK$12,266 HKD
Retailer 13HK$15,360 HKD
Retailer 8HK$15,849 HKD
Retailer 15HK$16,233 HKD
Retailer 4HK$19,104 HKD
Retailer 5HK$23,549 HKD
Retailer 3HK$24,392 HKD
Retailer 7HK$26,953 HKD
Retailer 11HK$27,039 HKD
Retailer 14HK$27,467 HKD
Retailer 9HK$32,010 HKD
Brilliant EarthHK$58,529 HKD

19 data points across 17 retailers

18 retailersHK$6,559 HKD to HK$58,529 HKD

A
Cheapest Retailer
-
HK$6,559 HKD
$836 USD
Final sale: no returns
A
Retailer 2
-
HK$8,199 HKD
$1,045 USD
View
A
Retailer 3
-
HK$9,768 HKD
$1,245 USD
View
A
Retailer 4
-
HK$9,925 HKD
$1,265 USD
View
A
Retailer 5
-
HK$10,923 HKD
£1,096 GBP
View
A
Retailer 6
-
HK$12,266 HKD
€1,489 EUR
View
A
Retailer 7
-
HK$15,360 HKD
A$3,012 AUD
View
A
Retailer 8
-
HK$15,849 HKD
ZAR 32,635 ZAR
View
A
Retailer 9
-
HK$16,233 HKD
$2,069 USD
View
B+
Retailer 10
-
HK$19,104 HKD
$2,435 USD
View
B+
Retailer 11
-
HK$23,549 HKD
$3,001 USD
View
B+
Retailer 12
-
HK$23,741 HKD
$3,026 USD
View
B+
Retailer 13
-
HK$24,392 HKD
$3,109 USD
View
B+
Retailer 14
-
HK$26,953 HKD
£2,705 GBP
View
B+
Retailer 15
-
HK$27,039 HKD
A$5,302 AUD
View
B+
Retailer 16
-
HK$27,467 HKD
SGD 4,731 SGD
View
Retailer 17
-
HK$32,010 HKD
$4,080 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
20507608A · Oct 29
HK$58,529 HKD
$7,460 USD
View
17 more retailers have this diamond
Prices start from HK$6,559 HKDSave up to HK$51,970 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$6,559 HKD