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Radiant|Lab Grown|IGI

1.57ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG631461421

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

Certificate IGI LG631461421

Diamond specifications and retailer prices

From HK$1,820 HKD
$232 USD
As of November 2, 2026
Save HK$15,676 HKD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$17,496 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 LG631461421 or 631461421. Listed at 18 retailers as of November 2, 2026, with prices from HK$1,820 to HK$17,496, a HK$15,676 spread on the same certified stone. Do Amore Diamonds lists it at HK$17,496. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631461421
Dimensions8.19 × 5.80 × 3.87 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.19 mm5.80 mm1.57 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631461421
Side View
Table 63.0%Crown 30.6°Girdle: MediumPavilion 35.1°Culet: NoneDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$2,770 HKD|Low: HK$1,750 HKD|High: HK$10,094 HKD|Avg: HK$5,480 HKD|-1.1%
Retailer 1
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
November 2, 2026
Retailer 13HK$1,820 HKD
Retailer 4HK$2,110 HKD
Retailer 5HK$2,252 HKD
Retailer 14HK$2,252 HKD
Retailer 1HK$2,770 HKD
Retailer 3HK$3,813 HKD
Retailer 8HK$4,749 HKD
Retailer 6HK$4,841 HKD
Retailer 10HK$5,803 HKD
Retailer 12HK$7,273 HKD
Retailer 2HK$8,003 HKD
Retailer 11HK$8,277 HKD
Retailer 15HK$9,172 HKD
Retailer 7HK$9,685 HKD
Retailer 9HK$9,974 HKD

44 data points across 15 retailers

18 retailersHK$1,820 HKD to HK$17,496 HKD

A
Cheapest Retailer
-
HK$1,820 HKD
$232 USD
A
Retailer 2
-
HK$2,110 HKD
$269 USD
View
Retailer 3
-
HK$2,252 HKD
$287 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$2,252 HKD
$287 USD
View
A
Retailer 5
-
HK$2,770 HKD
£278 GBP
View
A
Retailer 6
-
HK$3,405 HKD
$434 USD
View
A
Retailer 7
-
HK$3,813 HKD
$486 USD
View
A
Retailer 8
-
HK$4,749 HKD
£477 GBP
View
B+
Retailer 9
-
HK$4,841 HKD
$617 USD
View
B+
Retailer 10
-
HK$5,803 HKD
A$1,138 AUD
View
B+
Retailer 11
-
HK$7,273 HKD
$927 USD
View
B
Retailer 12
-
HK$8,003 HKD
$1,020 USD
View
Retailer 13
-
HK$8,277 HKD
$1,055 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
HK$9,172 HKD
$1,169 USD
View
B
Retailer 15
-
HK$9,331 HKD
$1,189 USD
View
B
Retailer 16
-
HK$9,685 HKD
£972 GBP
View
B
Retailer 17
-
HK$9,974 HKD
£1,001 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0ED5065C2 · Nov 2
HK$17,496 HKD
$2,230 USD
View
17 more retailers have this diamond
Prices start from HK$1,820 HKDSave up to HK$15,676 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$1,820 HKD