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Radiant|Lab Grown|IGI

1.86ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG576345362

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

Certificate IGI LG576345362

Diamond specifications and retailer prices

From HK$2,589 HKD
$330 USD
As of October 30, 2026
Save HK$10,673 HKD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$13,262 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.86ct lab-grown radiant diamond

This 1.86ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG576345362 or 576345362. Listed at 17 retailers as of October 30, 2026, with prices from HK$2,589 to HK$13,262, a HK$10,673 spread on the same certified stone. Taylor and Hart lists it at HK$13,262. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576345362
Dimensions9.28 × 5.97 × 4.06 mm
L/W Ratio1.55
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
9.28 mm5.97 mm1.86 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG576345362
Side View
Table 63.0%Crown 36.4°Girdle: THN-MEDPavilion 31.4°Culet: NoneDepth 68.0%

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$4,945 HKD|Low: HK$1,852 HKD|High: HK$13,262 HKD|Avg: HK$7,649 HKD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 2, 2026
Retailer 12HK$2,589 HKD
Retailer 11HK$4,700 HKD
Retailer 8HK$4,707 HKD
Retailer 1HK$4,945 HKD
Retailer 6HK$5,081 HKD
Retailer 4HK$5,563 HKD
Retailer 7HK$6,670 HKD
Retailer 9HK$8,811 HKD
Retailer 3HK$10,402 HKD
Retailer 2HK$10,538 HKD
Retailer 10HK$11,023 HKD
Retailer 5HK$11,489 HKD
Taylor and HartHK$13,262 HKD

42 data points across 13 retailers

17 retailersHK$2,589 HKD to HK$13,262 HKD

Retailer 1
-
HK$2,220 HKD
$283 USD
Price last confirmed 30 days ago
Retailer 2
-
HK$2,314 HKD
$295 USD
View
Price last confirmed 24 days ago
A
Retailer 3
-
HK$2,589 HKD
$330 USD
View
Final sale: no returns
Retailer 4
-
HK$2,683 HKD
$342 USD
View
Price last confirmed 35 days ago
Retailer 5
-
HK$2,872 HKD
$366 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
HK$4,700 HKD
$599 USD
View
A
Retailer 7
-
HK$4,707 HKD
$600 USD
View
A
Retailer 8
-
HK$4,945 HKD
ZAR 10,182 ZAR
View
A
Retailer 9
-
HK$5,081 HKD
£510 GBP
View
B+
Retailer 10
-
HK$5,563 HKD
$709 USD
View
B+
Retailer 11
-
HK$6,670 HKD
A$1,308 AUD
View
B+
Retailer 12
-
HK$8,811 HKD
$1,123 USD
View
Retailer 13
-
HK$9,219 HKD
$1,175 USD
View
Price last confirmed 32 days ago
B
Retailer 14
-
HK$10,538 HKD
SGD 1,815 SGD
View
B
Retailer 15
-
HK$11,023 HKD
$1,405 USD
View
B
Retailer 16
-
HK$11,489 HKD
£1,153 GBP
View
Most Expensive
B
Taylor and Hart
IXDGUMO · Oct 31
HK$13,262 HKD
$1,690 USD
View
16 more retailers have this diamond
Prices start from HK$2,589 HKDSave up to HK$10,673 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
1.86ct Radiant
HK$2,589 HKD