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Oval|Lab Grown|IGI

1.17ct D SI1 Oval Lab Grown Diamond

GD • D/SI1 • IGI LG530208304

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG530208304

Diamond specifications and retailer prices

From HK$1,779 HKD
As of November 6, 2026
Save HK$6,721 HKD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$8,500 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.17ct lab-grown oval diamond

This 1.17ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG530208304 or 530208304. Listed at 16 retailers as of November 1, 2026, with prices from HK$1,779 to HK$8,500, a HK$6,721 spread on the same certified stone. MOH London lists it at HK$8,500. 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

1.17
Carat
D
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530208304
Dimensions8.48 × 5.99 × 3.73 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.48 mm5.99 mm1.17 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530208304
Side View
Table 60.0%Crown 34.6°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.3%

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: Nov 6
Current: HK$8,500 HKD|Low: HK$1,528 HKD|High: HK$9,326 HKD|Avg: HK$3,765 HKD|-8.8%
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
Retailer 14
Retailer 15
November 6, 2026
Retailer 4HK$1,528 HKD
Retailer 7HK$1,779 HKD
Retailer 12HK$1,818 HKD
Retailer 6HK$1,842 HKD
Retailer 3HK$1,975 HKD
Retailer 2HK$2,155 HKD
Retailer 13HK$3,198 HKD
Retailer 8HK$3,253 HKD
Retailer 10HK$3,300 HKD
Retailer 11HK$4,326 HKD
Retailer 9HK$4,742 HKD
Retailer 14HK$5,862 HKD
Retailer 15HK$6,262 HKD
Retailer 5HK$6,340 HKD
MOH LondonHK$8,500 HKD

44 data points across 15 retailers

16 retailersHK$1,779 HKD to HK$8,500 HKD

Retailer 1
-
HK$1,528 HKD
Price last confirmed 29 days ago
B+
Retailer 2
-
HK$1,779 HKD
View
Final sale: no returns
Retailer 3
-
HK$1,818 HKD
View
Price last confirmed 21 days ago
Retailer 4
-
HK$1,842 HKD
View
Price last confirmed 42 days ago
Retailer 5
-
HK$1,975 HKD
View
Price last confirmed 35 days ago
Retailer 6
-
HK$1,975 HKD
View
Price last confirmed 29 days ago
A
Retailer 7
-
HK$2,155 HKD
View
B+
Retailer 8
-
HK$3,198 HKD
View
B+
Retailer 9
-
HK$3,253 HKD
View
B+
Retailer 10
-
HK$3,300 HKD
View
B+
Retailer 11
-
HK$4,326 HKD
View
Retailer 12
-
HK$4,742 HKD
View
Price last confirmed 16 days ago
B
Retailer 13
-
HK$5,862 HKD
View
B
Retailer 14
-
HK$6,262 HKD
View
Retailer 15
-
HK$6,340 HKD
View
Price last confirmed 30 days ago
Most Expensive
B
MOH London
LG530208304 · Nov 1
HK$8,500 HKD
£854 GBP
View
15 more retailers have this diamond
Prices start from HK$1,779 HKDSave up to HK$6,721 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
1.17ct Oval
HK$1,779 HKD