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Radiant|Lab Grown|IGI

1.84ct H SI1 Radiant Lab Grown Diamond

ID • H/SI1 • IGI LG537213148

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

Certificate IGI LG537213148

Diamond specifications and retailer prices

From HK$9,572 HKD
$1,220 USD
As of October 31, 2026
Save HK$35,904 HKD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$45,476 HKD at MOH London · As of November 1, 2026
View at MOH London

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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG537213148 or 537213148. Listed at 11 retailers as of October 31, 2026, with prices from HK$9,572 to HK$45,476, a HK$35,904 spread on the same certified stone. MOH London lists it at HK$45,476. 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
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537213148
Dimensions8.42 × 5.91 × 4.08 mm
L/W Ratio1.42
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
8.42 mm5.91 mm1.84 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537213148
Side View
Table 61.0%Crown 36.5°Girdle: ThickPavilion 30.9°Culet: NoneDepth 69.0%

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: Oct 31
Current: HK$45,476 HKD|Low: HK$9,572 HKD|High: HK$46,094 HKD|Avg: HK$23,416 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 2HK$9,572 HKD
Retailer 7HK$13,730 HKD
Retailer 11HK$14,938 HKD
Retailer 12HK$15,370 HKD
Retailer 8HK$15,927 HKD
Retailer 5HK$16,105 HKD
Retailer 13HK$17,261 HKD
Retailer 3HK$21,278 HKD
Retailer 9HK$24,996 HKD
Retailer 6HK$26,785 HKD
Retailer 10HK$29,853 HKD
MOH LondonHK$45,476 HKD
Retailer 4HK$45,595 HKD

19 data points across 13 retailers

11 retailersHK$9,572 HKD to HK$45,476 HKD

A
Cheapest Retailer
-
HK$9,572 HKD
$1,220 USD
B+
Retailer 2
-
HK$13,730 HKD
$1,750 USD
View
B+
Retailer 3
-
HK$14,938 HKD
$1,904 USD
View
B+
Retailer 4
-
HK$15,370 HKD
$1,959 USD
View
Final sale: no returns
Retailer 5
-
HK$15,927 HKD
$2,030 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
HK$15,927 HKD
$2,030 USD
View
B+
Retailer 7
-
HK$17,261 HKD
$2,200 USD
View
B
Retailer 8
-
HK$24,996 HKD
$3,186 USD
View
B
Retailer 9
-
HK$26,785 HKD
$3,414 USD
View
B
Retailer 10
-
HK$29,853 HKD
$3,805 USD
View
Most Expensive
B
MOH London
LG537213148 · Nov 1
HK$45,476 HKD
£4,564 GBP
View
10 more retailers have this diamond
Prices start from HK$9,572 HKDSave up to HK$35,904 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$9,572 HKD