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Oval|Lab Grown|IGI

1.00ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG758584900

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG758584900

Diamond specifications and retailer prices

From HK$2,526 HKD
$322 USD
As of October 30, 2026
Save HK$5,106 HKD (67%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$7,632 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG758584900 or 758584900. Listed at 12 retailers as of October 29, 2026, with prices from HK$2,526 to HK$7,632, a HK$5,106 spread on the same certified stone. MOH London lists it at HK$7,632. 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

1.00
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758584900
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm7.13 mm1.00 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758584900
Side View
Table 63.0%Crown 34.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.8%

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$7,632 HKD|Low: HK$1,342 HKD|High: HK$8,200 HKD|Avg: HK$3,457 HKD|-5.8%
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 30, 2026
Retailer 13HK$1,342 HKD
Retailer 3HK$1,624 HKD
Retailer 5HK$1,734 HKD
Retailer 12HK$1,734 HKD
Retailer 11HK$1,962 HKD
Retailer 6HK$2,526 HKD
Retailer 2HK$2,884 HKD
Retailer 9HK$2,926 HKD
Retailer 7HK$4,103 HKD
Retailer 8HK$4,864 HKD
Retailer 10HK$5,516 HKD
Retailer 4HK$5,570 HKD
MOH LondonHK$7,632 HKD

42 data points across 13 retailers

12 retailersHK$2,526 HKD to HK$7,632 HKD

Retailer 1
-
HK$1,342 HKD
$171 USD
Price last confirmed 29 days ago
Retailer 2
-
HK$1,624 HKD
$207 USD
View
Price last confirmed 36 days ago
Retailer 3
-
HK$1,734 HKD
$221 USD
View
Price last confirmed 28 days ago
Retailer 4
-
HK$1,962 HKD
£197 GBP
View
Price last confirmed 14 days ago
A
Retailer 5
-
HK$2,526 HKD
$322 USD
View
A
Retailer 6
-
HK$2,884 HKD
£289 GBP
View
A
Retailer 7
-
HK$2,926 HKD
$373 USD
View
B+
Retailer 8
-
HK$4,103 HKD
$523 USD
View
B+
Retailer 9
-
HK$4,864 HKD
$620 USD
View
B
Retailer 10
-
HK$5,516 HKD
$703 USD
View
Retailer 11
-
HK$5,570 HKD
$710 USD
View
Price last confirmed 23 days ago
Most Expensive
B
MOH London
LG758584900 · Oct 29
HK$7,632 HKD
£766 GBP
View
11 more retailers have this diamond
Prices start from HK$2,526 HKDSave up to HK$5,106 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
1.00ct Oval
HK$2,526 HKD