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Oval|Lab Grown|IGI

1.75ct I SI2 Oval Lab Grown Diamond

ID • I/SI2 • IGI LG442066566

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG442066566

Diamond specifications and retailer prices

From HK$7,610 HKD
$970 USD
As of October 29, 2026
Save HK$30,333 HKD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$37,943 HKD at MOH London · As of October 25, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG442066566 or 442066566. Listed at 11 retailers as of October 25, 2026, with prices from HK$7,610 to HK$37,943, a HK$30,333 spread on the same certified stone. MOH London lists it at HK$37,943. 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

1.75
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442066566
Dimensions9.51 × 6.83 × 4.19 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.51 mm6.83 mm1.75 ctI / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG442066566
Side View
Table 61.0%Crown 35.7°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 61.3%

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$37,943 HKD|Low: HK$7,592 HKD|High: HK$38,352 HKD|Avg: HK$16,542 HKD|+0.1%
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
Retailer 14
October 30, 2026
Retailer 5HK$7,592 HKD
Retailer 8HK$7,610 HKD
Retailer 7HK$10,168 HKD
Retailer 12HK$11,062 HKD
Retailer 13HK$11,376 HKD
Retailer 9HK$11,792 HKD
Retailer 14HK$11,792 HKD
Retailer 4HK$16,335 HKD
Retailer 2HK$17,593 HKD
Retailer 10HK$18,665 HKD
Retailer 3HK$21,984 HKD
Retailer 11HK$22,101 HKD
Retailer 6HK$26,396 HKD
MOH LondonHK$37,943 HKD

38 data points across 14 retailers

11 retailersHK$7,610 HKD to HK$37,943 HKD

A
Cheapest Retailer
-
HK$7,610 HKD
$970 USD
B+
Retailer 2
-
HK$10,168 HKD
$1,296 USD
View
B+
Retailer 3
-
HK$11,062 HKD
$1,410 USD
View
B+
Retailer 4
-
HK$11,376 HKD
$1,450 USD
View
Final sale: no returns
Retailer 5
-
HK$11,792 HKD
$1,503 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
HK$11,792 HKD
$1,503 USD
View
B+
Retailer 7
-
HK$17,593 HKD
£1,766 GBP
View
B
Retailer 8
-
HK$18,665 HKD
$2,379 USD
View
B
Retailer 9
-
HK$21,984 HKD
$2,802 USD
View
B
Retailer 10
-
HK$22,101 HKD
$2,817 USD
View
Most Expensive
B
MOH London
LG442066566 · Oct 25
HK$37,943 HKD
£3,808 GBP
View
10 more retailers have this diamond
Prices start from HK$7,610 HKDSave up to HK$30,333 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$7,610 HKD