Radiant|Lab Grown|IGI

1.04ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG811671157

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

Certificate IGI LG811671157

Diamond specifications and retailer prices

From HK$1,271 HKD
$162 USD
As of November 2, 2026
Save HK$6,889 HKD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$8,415 HKD at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 1.04ct lab-grown radiant diamond

This 1.04ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG811671157 or 811671157. Listed at 20 retailers as of October 31, 2026, with a 542% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.04
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811671157
Dimensions7.18 × 4.89 × 3.40 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.18 mm4.89 mm1.04 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811671157
Side View
Table 64.0%Crown 44.6°Girdle: MediumPavilion 34.7°Culet: NoneDepth 69.5%

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$1,886 HKD|Low: HK$1,240 HKD|High: HK$8,415 HKD|Avg: HK$3,772 HKD|+1.6%
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
Retailer 20
Reve Diamonds
November 2, 2026
Retailer 3HK$1,271 HKD
Retailer 9HK$1,420 HKD
Retailer 19HK$1,475 HKD
Retailer 2HK$1,577 HKD
Retailer 18HK$1,577 HKD
Retailer 1HK$1,886 HKD
Retailer 7HK$2,628 HKD
Retailer 15HK$2,721 HKD
Retailer 12HK$2,784 HKD
Retailer 10HK$2,856 HKD
Retailer 17HK$2,859 HKD
Retailer 11HK$3,004 HKD
Retailer 14HK$3,845 HKD
Retailer 5HK$4,041 HKD
Retailer 6HK$4,072 HKD
Retailer 20HK$5,068 HKD
Retailer 4HK$5,351 HKD
Retailer 8HK$5,499 HKD
Retailer 16HK$7,373 HKD
Retailer 13HK$8,160 HKD
Reve DiamondsHK$8,415 HKD

30 data points across 21 retailers

20 retailersHK$1,271 HKD to HK$8,160 HKD

A
Cheapest Retailer
-
HK$1,271 HKD
$162 USD
A
Retailer 2
-
HK$1,475 HKD
$188 USD
View
A
Retailer 3
-
HK$1,577 HKD
$201 USD
View
Retailer 4
-
HK$1,577 HKD
$201 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$1,886 HKD
£189 GBP
View
A
Retailer 6
-
HK$2,628 HKD
$335 USD
View
A
Retailer 7
-
HK$2,721 HKD
ZAR 5,603 ZAR
View
B+
Retailer 8
-
HK$2,784 HKD
£279 GBP
View
B+
Retailer 9
-
HK$2,856 HKD
$364 USD
View
A
Retailer 10
-
HK$2,859 HKD
€347 EUR
View
Retailer 11
-
HK$3,004 HKD
£301 GBP
View
Price last confirmed 24 days ago
B+
Retailer 12
-
HK$3,845 HKD
A$754 AUD
View
B+
Retailer 13
-
HK$4,041 HKD
$515 USD
View
B+
Retailer 14
-
HK$4,072 HKD
$519 USD
View
B
Retailer 15
-
HK$5,068 HKD
$646 USD
View
B
Retailer 16
-
HK$5,351 HKD
$682 USD
View
B
Retailer 17
-
HK$5,499 HKD
$701 USD
View
B
Retailer 18
-
HK$7,373 HKD
£740 GBP
View
B
Retailer 19
-
HK$8,160 HKD
$1,040 USD
View
Most Expensive
Reve Diamonds
5FE3F3372 · Oct 11
HK$8,415 HKD
$1,073 USD
View
Price last confirmed 22 days ago
19 more retailers have this diamond
Prices start from HK$1,271 HKDSave up to HK$6,889 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
1.04ct Radiant
HK$1,271 HKD