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Radiant|Lab Grown|IGI

1.57ct F VVS2 Radiant Lab Grown Diamond

VG • F/VVS2 • IGI LG636429414

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

Certificate IGI LG636429414

Diamond specifications and retailer prices

From HK$1,679 HKD
$214 USD
As of November 2, 2026
Save HK$14,170 HKD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$15,849 HKD at Brilliant Earth · As of October 31, 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 very-good cut grade and certified by IGI LG636429414 or 636429414. Listed at 19 retailers as of October 31, 2026, with prices from HK$1,679 to HK$15,849, a HK$14,170 spread on the same certified stone. Brilliant Earth lists it at HK$15,849. 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

1.57
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636429414
Dimensions8.33 × 5.61 × 3.84 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm5.61 mm1.57 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636429414
Side View
Table 64.0%Crown 32.7°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 68.4%

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$15,849 HKD|Low: HK$1,679 HKD|High: HK$17,183 HKD|Avg: HK$5,133 HKD|-7.8%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 2HK$1,679 HKD
Retailer 4HK$1,875 HKD
Retailer 7HK$1,954 HKD
Retailer 9HK$2,056 HKD
Retailer 8HK$2,087 HKD
Retailer 13HK$2,320 HKD
Retailer 5HK$3,570 HKD
Retailer 15HK$3,598 HKD
Retailer 17HK$3,699 HKD
Retailer 14HK$3,861 HKD
Retailer 11HK$4,339 HKD
Retailer 10HK$4,692 HKD
Retailer 18HK$4,870 HKD
Retailer 16HK$6,701 HKD
Retailer 19HK$6,724 HKD
Retailer 12HK$7,116 HKD
Retailer 3HK$8,278 HKD
Retailer 20HK$8,400 HKD
Retailer 6HK$8,482 HKD
Brilliant EarthHK$15,849 HKD

34 data points across 20 retailers

19 retailersHK$1,679 HKD to HK$15,849 HKD

A
Cheapest Retailer
-
HK$1,679 HKD
$214 USD
Retailer 2
-
HK$1,954 HKD
$249 USD
View
Price last confirmed 36 days ago
Retailer 3
-
HK$2,056 HKD
$262 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
HK$2,320 HKD
£233 GBP
View
B+
Retailer 5
-
HK$3,570 HKD
$455 USD
View
A
Retailer 6
-
HK$3,598 HKD
ZAR 7,409 ZAR
View
A
Retailer 7
-
HK$3,699 HKD
€449 EUR
View
A
Retailer 8
-
HK$3,861 HKD
£387 GBP
View
A
Retailer 9
-
HK$4,339 HKD
$553 USD
View
B+
Retailer 10
-
HK$4,692 HKD
$598 USD
View
A
Retailer 11
-
HK$4,870 HKD
A$955 AUD
View
B+
Retailer 12
-
HK$6,701 HKD
$854 USD
View
B
Retailer 13
-
HK$6,724 HKD
$857 USD
View
B+
Retailer 14
-
HK$7,116 HKD
$907 USD
View
B+
Retailer 15
-
HK$7,256 HKD
£728 GBP
View
Retailer 16
-
HK$8,278 HKD
$1,055 USD
View
Price last confirmed 14 days ago
B
Retailer 17
-
HK$8,400 HKD
£843 GBP
View
B
Retailer 18
-
HK$8,482 HKD
$1,081 USD
View
Most Expensive
B
Brilliant Earth
10573246A · Oct 31
HK$15,849 HKD
$2,020 USD
View
18 more retailers have this diamond
Prices start from HK$1,679 HKDSave up to HK$14,170 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$1,679 HKD