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Radiant|Lab Grown|IGI

1.57ct I VVS1 Radiant Lab Grown Diamond

GD • I/VVS1 • IGI LG693551274

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

Certificate IGI LG693551274

Diamond specifications and retailer prices

From HK$2,338 HKD
As of November 4, 2026
Save HK$16,492 HKD (88%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$18,830 HKD at Do Amore Diamonds · As of November 4, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG693551274 or 693551274. Listed at 7 retailers as of November 4, 2026, with prices from HK$2,338 to HK$18,830, a HK$16,492 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,830. 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
I
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693551274
Dimensions8.50 × 5.68 × 3.86 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.50 mm5.68 mm1.57 ctI / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG693551274
Side View
Table 65.0%Crown 41.3°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.0%

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 4
Current: HK$18,830 HKD|Low: HK$2,244 HKD|High: HK$18,830 HKD|Avg: HK$9,365 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5HK$2,338 HKD
Retailer 6HK$4,119 HKD
Retailer 7HK$4,951 HKD
Retailer 3HK$7,924 HKD
Retailer 4HK$10,286 HKD
Retailer 9HK$10,490 HKD
Retailer 10HK$10,639 HKD
Retailer 8HK$11,408 HKD
Retailer 2HK$12,789 HKD
Do Amore DiamondsHK$18,830 HKD

15 data points across 10 retailers

7 retailersHK$2,338 HKD to HK$18,830 HKD

A
Cheapest Retailer
-
HK$2,338 HKD
B+
Retailer 2
-
HK$4,119 HKD
View
B+
Retailer 3
-
HK$4,951 HKD
View
B
Retailer 4
-
HK$7,924 HKD
View
B
Retailer 5
-
HK$10,286 HKD
View
B
Retailer 6
-
HK$12,789 HKD
View
Most Expensive
C
Do Amore Diamonds
7-1692362 · Nov 4
HK$18,830 HKD
$2,400 USD
View
6 more retailers have this diamond
Prices start from HK$2,338 HKDSave up to HK$16,492 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$2,338 HKD