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Round|Lab Grown|IGI

1.90ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG631410004

Shape and cutting style on the report: Round brilliant

Certificate IGI LG631410004

Diamond specifications and retailer prices

From HK$2,589 HKD
$330 USD
As of October 30, 2026
Save HK$8,939 HKD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$11,528 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 1.9ct lab-grown round diamond

This 1.9ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG631410004 or 631410004. Listed at 15 retailers as of October 26, 2026, with prices from HK$2,589 to HK$11,528, a HK$8,939 spread on the same certified stone. MOH London lists it at HK$11,528. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631410004
Dimensions7.89 × 7.85 × 4.92 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.89 mm7.85 mm1.90 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631410004
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.6%

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: Oct 30
Current: HK$11,528 HKD|Low: HK$1,599 HKD|High: HK$11,648 HKD|Avg: HK$5,704 HKD|+0.2%
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
October 31, 2026
Retailer 4HK$1,599 HKD
Retailer 12HK$2,589 HKD
Retailer 13HK$2,872 HKD
Retailer 2HK$3,884 HKD
Retailer 6HK$4,700 HKD
Retailer 8HK$4,935 HKD
Retailer 3HK$5,398 HKD
Retailer 11HK$5,618 HKD
Retailer 7HK$6,676 HKD
Retailer 9HK$7,689 HKD
Retailer 5HK$7,692 HKD
Retailer 10HK$8,826 HKD
MOH LondonHK$11,528 HKD

25 data points across 13 retailers

15 retailersHK$2,589 HKD to HK$11,528 HKD

Retailer 1
-
HK$2,220 HKD
$283 USD
Price last confirmed 30 days ago
A
Retailer 2
-
HK$2,589 HKD
$330 USD
View
Final sale: no returns
Retailer 3
-
HK$2,683 HKD
$342 USD
View
Price last confirmed 25 days ago
Retailer 4
-
HK$2,872 HKD
$366 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
HK$3,884 HKD
$495 USD
View
A
Retailer 6
-
HK$4,700 HKD
$599 USD
View
A
Retailer 7
-
HK$4,935 HKD
ZAR 10,161 ZAR
View
A
Retailer 8
-
HK$5,398 HKD
$688 USD
View
A
Retailer 9
-
HK$5,618 HKD
$716 USD
View
A
Retailer 10
-
HK$6,676 HKD
A$1,309 AUD
View
Retailer 11
-
HK$7,689 HKD
$980 USD
View
Price last confirmed 13 days ago
B+
Retailer 12
-
HK$8,826 HKD
$1,125 USD
View
Retailer 13
-
HK$9,234 HKD
$1,177 USD
View
Price last confirmed 31 days ago
B+
Retailer 14
-
HK$9,610 HKD
$1,225 USD
View
Most Expensive
B+
MOH London
LG631410004 · Oct 26
HK$11,528 HKD
£1,157 GBP
View
14 more retailers have this diamond
Prices start from HK$2,589 HKDSave up to HK$8,939 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
1.90ct Round
HK$2,589 HKD