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Radiant|Lab Grown|IGI

1.84ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG660422210

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

Certificate IGI LG660422210

Diamond specifications and retailer prices

From HK$2,016 HKD
$257 USD
As of November 1, 2026
Save HK$14,695 HKD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$16,711 HKD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.84ct lab-grown radiant diamond

This 1.84ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG660422210 or 660422210. Listed at 16 retailers as of November 1, 2026, with prices from HK$2,016 to HK$16,711, a HK$14,695 spread on the same certified stone. Do Amore Diamonds lists it at HK$16,711. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.84
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660422210
Dimensions8.79 × 5.98 × 4.04 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.79 mm5.98 mm1.84 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660422210
Side View
Table 64.0%Crown 40.4°Girdle: Slightly ThickPavilion 33.8°Culet: NoneDepth 67.6%

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 1
Current: HK$16,711 HKD|Low: HK$2,016 HKD|High: HK$22,831 HKD|Avg: HK$6,942 HKD|-26.8%
Do Amore Diamonds
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
November 2, 2026
Retailer 7HK$2,016 HKD
Retailer 9HK$2,158 HKD
Retailer 4HK$2,566 HKD
Retailer 12HK$2,903 HKD
Retailer 8HK$3,047 HKD
Retailer 5HK$3,185 HKD
Retailer 6HK$4,135 HKD
Retailer 11HK$4,150 HKD
Retailer 14HK$4,394 HKD
Retailer 2HK$4,519 HKD
Retailer 10HK$7,650 HKD
Retailer 3HK$9,336 HKD
Retailer 13HK$13,810 HKD
Do Amore DiamondsHK$16,711 HKD

43 data points across 14 retailers

16 retailersHK$2,016 HKD to HK$16,711 HKD

A
Cheapest Retailer
-
HK$2,016 HKD
$257 USD
A
Retailer 2
-
HK$2,158 HKD
$275 USD
View
A
Retailer 3
-
HK$2,566 HKD
$327 USD
View
B+
Retailer 4
-
HK$2,903 HKD
$370 USD
View
A
Retailer 5
-
HK$3,047 HKD
£306 GBP
View
Retailer 6
-
HK$3,185 HKD
$406 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
HK$4,135 HKD
$527 USD
View
A
Retailer 8
-
HK$4,150 HKD
$529 USD
View
A
Retailer 9
-
HK$4,394 HKD
$560 USD
View
A
Retailer 10
-
HK$4,519 HKD
£454 GBP
View
B
Retailer 11
-
HK$7,622 HKD
$972 USD
View
B
Retailer 12
-
HK$7,650 HKD
$975 USD
View
Retailer 13
-
HK$8,869 HKD
$1,130 USD
View
B
Retailer 14
-
HK$9,336 HKD
$1,190 USD
View
B
Retailer 15
-
HK$13,810 HKD
£1,386 GBP
View
Most Expensive
B
Do Amore Diamonds
27-141475509 · Nov 1
HK$16,711 HKD
$2,130 USD
View
15 more retailers have this diamond
Prices start from HK$2,016 HKDSave up to HK$14,695 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
1.84ct Radiant
HK$2,016 HKD