CaratHunter
Plans
Radiant|Lab Grown|IGI

1.57ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG800620309

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

Certificate IGI LG800620309

Diamond specifications and retailer prices

From HK$1,710 HKD
$218 USD
As of November 2, 2026
Save HK$10,686 HKD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$12,397 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.57ct lab-grown radiant diamond

This 1.57ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800620309 or 800620309. Listed at 22 retailers as of November 2, 2026, with prices from HK$1,710 to HK$12,397, a HK$10,686 spread on the same certified stone. Brilliant Earth lists it at HK$12,397. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800620309
Dimensions8.25 × 5.85 × 3.85 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.25 mm5.85 mm1.57 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800620309
Side View
Table 63.0%Crown 37.2°Girdle: MED-STKPavilion 34.8°Culet: NoneDepth 65.8%

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$12,397 HKD|Low: HK$1,640 HKD|High: HK$14,594 HKD|Avg: HK$5,660 HKD|-15.1%
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
Retailer 18
Retailer 19
November 2, 2026
Retailer 3HK$1,710 HKD
Retailer 5HK$2,118 HKD
Retailer 10HK$2,118 HKD
Retailer 19HK$2,864 HKD
Retailer 16HK$3,493 HKD
Retailer 14HK$3,657 HKD
Retailer 13HK$3,932 HKD
Retailer 7HK$4,347 HKD
Retailer 4HK$4,716 HKD
Retailer 12HK$4,947 HKD
Retailer 11HK$6,402 HKD
Retailer 6HK$6,810 HKD
Retailer 18HK$6,834 HKD
Retailer 8HK$7,223 HKD
Retailer 17HK$8,356 HKD
Retailer 15HK$8,490 HKD
Retailer 9HK$8,576 HKD
Retailer 2HK$8,615 HKD
Brilliant EarthHK$12,397 HKD

33 data points across 19 retailers

22 retailersHK$1,710 HKD to HK$12,397 HKD

A
Cheapest Retailer
-
HK$1,710 HKD
$218 USD
Retailer 2
-
HK$2,001 HKD
$255 USD
View
Price last confirmed 36 days ago
Retailer 3
-
HK$2,111 HKD
$269 USD
View
Price last confirmed 34 days ago
Retailer 4
-
HK$2,118 HKD
$270 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,118 HKD
$270 USD
View
B+
Retailer 6
-
HK$2,864 HKD
$365 USD
View
A
Retailer 7
-
HK$3,493 HKD
€424 EUR
View
A
Retailer 8
-
HK$3,657 HKD
ZAR 7,529 ZAR
View
A
Retailer 9
-
HK$3,932 HKD
£395 GBP
View
A
Retailer 10
-
HK$4,347 HKD
$554 USD
View
A
Retailer 11
-
HK$4,716 HKD
$601 USD
View
A
Retailer 12
-
HK$4,947 HKD
A$970 AUD
View
B+
Retailer 13
-
HK$6,402 HKD
$816 USD
View
B+
Retailer 14
-
HK$6,810 HKD
$868 USD
View
B+
Retailer 15
-
HK$6,834 HKD
$871 USD
View
B+
Retailer 16
-
HK$7,223 HKD
$921 USD
View
Retailer 17
-
HK$8,215 HKD
$1,047 USD
View
Price last confirmed 18 days ago
Retailer 18
-
HK$8,356 HKD
$1,065 USD
View
Price last confirmed 14 days ago
B+
Retailer 19
-
HK$8,490 HKD
£852 GBP
View
Retailer 20
-
HK$8,576 HKD
SGD 1,477 SGD
View
Price last confirmed 20 days ago
B+
Retailer 21
-
HK$8,615 HKD
$1,098 USD
View
Most Expensive
B
Brilliant Earth
20277357A · Nov 2
HK$12,397 HKD
$1,580 USD
View
21 more retailers have this diamond
Prices start from HK$1,710 HKDSave up to HK$10,686 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
1.57ct Radiant
HK$1,710 HKD