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Radiant|Lab Grown|IGI

1.15ct F VVS1 Radiant Lab Grown Diamond

GD • F/VVS1 • IGI LG851653618

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

Certificate IGI LG851653618

Diamond specifications and retailer prices

From HK$1,381 HKD
$176 USD
As of November 2, 2026
Save HK$4,538 HKD (77%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$5,919 HKD at Taylor and Hart · As of November 1, 2026
View at Taylor and Hart

About this 1.15ct lab-grown radiant diamond

This 1.15ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG851653618 or 851653618. Listed at 9 retailers as of November 1, 2026, with prices from HK$1,381 to HK$5,919, a HK$4,538 spread on the same certified stone. Taylor and Hart lists it at HK$5,919. 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

1.15
Carat
F
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle28.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851653618
Dimensions7.64 × 5.41 × 3.35 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.64 mm5.41 mm1.15 ctF / VVS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG851653618
Side View
Table 75.0%Crown 28.5°Girdle: Slightly ThickPavilion 38.5°Culet: NoneDepth 61.9%

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: Nov 2
Current: HK$3,033 HKD|Low: HK$1,381 HKD|High: HK$5,919 HKD|Avg: HK$3,184 HKD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
November 3, 2026
Retailer 5HK$1,381 HKD
Retailer 7HK$1,546 HKD
Retailer 8HK$1,601 HKD
Retailer 4HK$2,092 HKD
Retailer 6HK$3,029 HKD
Retailer 1HK$3,033 HKD
Retailer 3HK$4,025 HKD
Retailer 2HK$5,798 HKD
Taylor and HartHK$5,919 HKD

3 data points across 9 retailers

9 retailersHK$1,381 HKD to HK$5,919 HKD

A
Cheapest Retailer
-
HK$1,381 HKD
$176 USD
B+
Retailer 2
-
HK$1,546 HKD
$197 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$1,601 HKD
$204 USD
View
B+
Retailer 4
-
HK$2,092 HKD
£210 GBP
View
B+
Retailer 5
-
HK$3,029 HKD
$386 USD
View
B+
Retailer 6
-
HK$3,033 HKD
£304 GBP
View
B+
Retailer 7
-
HK$4,025 HKD
$513 USD
View
B
Retailer 8
-
HK$5,798 HKD
$739 USD
View
Most Expensive
B
Taylor and Hart
BBA5K9L · Nov 1
HK$5,919 HKD
$754 USD
View
8 more retailers have this diamond
Prices start from HK$1,381 HKDSave up to HK$4,538 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
1.15ct Radiant
HK$1,381 HKD