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Round|Lab Grown|IGI

5.42ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG841678584

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841678584

Diamond specifications and retailer prices

From HK$4,786 HKD
$610 USD
As of October 29, 2026
Save HK$22,078 HKD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$27,774 HKD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 5.42ct lab-grown round diamond

This 5.42ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841678584 or 841678584. Listed at 13 retailers as of October 29, 2026, with a 461% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.42
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841678584
Dimensions11.22 × 11.25 × 6.91 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.22 mm11.25 mm5.42 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841678584
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.5%

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: Oct 29
Current: HK$27,774 HKD|Low: HK$4,786 HKD|High: HK$28,786 HKD|Avg: HK$15,775 HKD|-0.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 9HK$4,786 HKD
Retailer 2HK$5,359 HKD
Retailer 6HK$7,284 HKD
Retailer 7HK$8,905 HKD
Retailer 4HK$9,383 HKD
Retailer 12HK$14,719 HKD
Retailer 11HK$14,750 HKD
Retailer 10HK$15,597 HKD
Retailer 13HK$17,731 HKD
Retailer 5HK$24,913 HKD
Retailer 8HK$25,787 HKD
Retailer 3HK$26,864 HKD
Rare CaratHK$27,774 HKD

24 data points across 13 retailers

13 retailersHK$4,786 HKD to HK$26,864 HKD

A
Cheapest Retailer
-
HK$4,786 HKD
$610 USD
A
Retailer 2
-
HK$5,359 HKD
$683 USD
View
A
Retailer 3
-
HK$7,284 HKD
£731 GBP
View
A
Retailer 4
-
HK$8,905 HKD
€1,081 EUR
View
A
Retailer 5
-
HK$9,383 HKD
$1,196 USD
View
B+
Retailer 6
-
HK$14,719 HKD
$1,876 USD
View
B+
Retailer 7
-
HK$14,750 HKD
$1,880 USD
View
B+
Retailer 8
-
HK$15,597 HKD
$1,988 USD
View
B+
Retailer 9
-
HK$17,731 HKD
$2,260 USD
View
Retailer 10
-
HK$24,913 HKD
SGD 4,291 SGD
View
Price last confirmed 18 days ago
B
Retailer 11
-
HK$25,787 HKD
£2,588 GBP
View
B
Retailer 12
-
HK$26,864 HKD
$3,424 USD
View
Most Expensive
Rare Carat
LGRD50-160506 · Oct 21
HK$27,774 HKD
$3,540 USD
View
Price last confirmed 10 days ago
12 more retailers have this diamond
Prices start from HK$4,786 HKDSave up to HK$22,078 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
5.42ct Round
HK$4,786 HKD