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Oval|Lab Grown|IGI

1.75ct E SI1 Oval Lab Grown Diamond

GD • E/SI1 • IGI LG533209429

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG533209429

Diamond specifications and retailer prices

From HK$4,433 HKD
$565 USD
As of October 29, 2026
Save HK$6,917 HKD (61%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$11,350 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.75ct lab-grown oval diamond

This 1.75ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG533209429 or 533209429. Listed at 13 retailers as of October 29, 2026, with prices from HK$4,433 to HK$11,350, a HK$6,917 spread on the same certified stone. MOH London lists it at HK$11,350. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.75
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533209429
Dimensions9.57 × 6.89 × 4.28 mm
L/W Ratio1.39
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
9.57 mm6.89 mm1.75 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533209429
Side View
Table 60.0%Crown 35°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 62.1%

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$11,350 HKD|Low: HK$1,820 HKD|High: HK$11,430 HKD|Avg: HK$5,960 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 8HK$2,542 HKD
Retailer 5HK$2,817 HKD
Retailer 4HK$4,433 HKD
Retailer 7HK$4,637 HKD
Retailer 10HK$4,810 HKD
Retailer 2HK$4,968 HKD
Retailer 9HK$5,524 HKD
Retailer 3HK$8,655 HKD
Retailer 6HK$10,279 HKD
MOH LondonHK$11,350 HKD

38 data points across 10 retailers

13 retailersHK$4,433 HKD to HK$11,350 HKD

A
Retailer 1
-
HK$2,181 HKD
$278 USD
Price last confirmed 27 days ago
B+
Retailer 2
-
HK$2,636 HKD
$336 USD
View
Price last confirmed 33 days ago
B+
Retailer 3
-
HK$2,817 HKD
$359 USD
View
Price last confirmed 27 days ago
B+
Retailer 4
-
HK$2,817 HKD
$359 USD
View
Price last confirmed 17 days ago
B+
Retailer 5
-
HK$4,433 HKD
$565 USD
View
B+
Retailer 6
-
HK$4,637 HKD
$591 USD
View
B+
Retailer 7
-
HK$4,810 HKD
$613 USD
View
B+
Retailer 8
-
HK$4,968 HKD
£499 GBP
View
B+
Retailer 9
-
HK$5,524 HKD
$704 USD
View
B
Retailer 10
-
HK$8,655 HKD
$1,103 USD
View
B
Retailer 11
-
HK$9,055 HKD
$1,154 USD
View
Price last confirmed 29 days ago
B
Retailer 12
-
HK$10,279 HKD
$1,310 USD
View
Most Expensive
B
MOH London
LG533209429 · Oct 29
HK$11,350 HKD
£1,139 GBP
View
12 more retailers have this diamond
Prices start from HK$4,433 HKDSave up to HK$6,917 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
1.75ct Oval
HK$4,433 HKD