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Radiant|Lab Grown|IGI

1.56ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG655458808

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

Certificate IGI LG655458808

Diamond specifications and retailer prices

From HK$1,922 HKD
$245 USD
As of October 30, 2026
Save HK$8,561 HKD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$10,483 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.56ct lab-grown radiant diamond

This 1.56ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG655458808 or 655458808. Listed at 22 retailers as of October 30, 2026, with prices from HK$1,922 to HK$10,483, a HK$8,561 spread on the same certified stone. Reve Diamonds lists it at HK$10,483. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655458808
Dimensions8.05 × 5.69 × 3.84 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.05 mm5.69 mm1.56 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655458808
Side View
Table 66.0%Crown 44.7°Girdle: MediumPavilion 34.6°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
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: Oct 30
Current: HK$2,650 HKD|Low: HK$1,922 HKD|High: HK$10,483 HKD|Avg: HK$5,056 HKD|-0.5%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 1, 2026
Retailer 3HK$1,922 HKD
Retailer 8HK$2,142 HKD
Retailer 18HK$2,228 HKD
Retailer 6HK$2,377 HKD
Retailer 16HK$2,377 HKD
Retailer 1HK$2,650 HKD
Retailer 13HK$3,633 HKD
Retailer 5HK$4,009 HKD
Retailer 14HK$4,090 HKD
Retailer 4HK$4,362 HKD
Retailer 12HK$4,481 HKD
Retailer 7HK$4,951 HKD
Retailer 15HK$5,548 HKD
Retailer 19HK$7,650 HKD
Retailer 2HK$7,681 HKD
Retailer 9HK$8,059 HKD
Retailer 11HK$9,368 HKD
Retailer 10HK$9,423 HKD
Retailer 17HK$9,556 HKD
Reve DiamondsHK$10,483 HKD

32 data points across 20 retailers

22 retailersHK$1,922 HKD to HK$10,483 HKD

A
Cheapest Retailer
-
HK$1,922 HKD
$245 USD
A
Retailer 2
-
HK$2,142 HKD
$273 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,228 HKD
$284 USD
View
A
Retailer 4
-
HK$2,377 HKD
$303 USD
View
A
Retailer 5
-
HK$2,377 HKD
$303 USD
View
A
Retailer 6
-
HK$2,650 HKD
£266 GBP
View
A
Retailer 7
-
HK$3,633 HKD
€441 EUR
View
A
Retailer 8
-
HK$4,009 HKD
$511 USD
View
A
Retailer 9
-
HK$4,090 HKD
ZAR 8,421 ZAR
View
A
Retailer 10
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HK$4,362 HKD
$556 USD
View
A
Retailer 11
-
HK$4,481 HKD
£450 GBP
View
B+
Retailer 12
-
HK$4,951 HKD
$631 USD
View
B+
Retailer 13
-
HK$5,548 HKD
A$1,088 AUD
View
B
Retailer 14
-
HK$7,650 HKD
$975 USD
View
B+
Retailer 15
-
HK$7,681 HKD
$979 USD
View
B+
Retailer 16
-
HK$7,839 HKD
£787 GBP
View
B
Retailer 17
-
HK$8,059 HKD
$1,027 USD
View
Retailer 18
-
HK$8,557 HKD
$1,091 USD
View
Price last confirmed 52 days ago
B
Retailer 19
-
HK$9,368 HKD
$1,194 USD
View
B
Retailer 20
-
HK$9,423 HKD
$1,201 USD
View
B
Retailer 21
-
HK$9,556 HKD
£959 GBP
View
Most Expensive
B
Reve Diamonds
132329ABA · Oct 30
HK$10,483 HKD
$1,336 USD
View
21 more retailers have this diamond
Prices start from HK$1,922 HKDSave up to HK$8,561 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
1.56ct Radiant
HK$1,922 HKD