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Cushion|Lab Grown|IGI

1.30ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG845699646

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG845699646

Diamond specifications and retailer prices

From HK$5,061 HKD
As of November 4, 2026
Save HK$13,754 HKD (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$24,422 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 1.3ct lab-grown cushion diamond

This 1.3ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG845699646 or 845699646. Listed at 11 retailers as of November 4, 2026, with a 272% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.30
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845699646
Dimensions7.64 × 5.83 × 3.78 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizeLarge
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
7.64 mm5.83 mm1.30 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845699646
Side View
Table 57.0%Crown 37.4°Girdle: MED-STKPavilion 40.4°Culet: LargeDepth 64.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$24,422 HKD|Low: HK$5,061 HKD|High: HK$24,422 HKD|Avg: HK$12,425 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 11HK$5,061 HKD
Retailer 6HK$6,473 HKD
Retailer 9HK$7,720 HKD
Retailer 7HK$8,646 HKD
Retailer 2HK$8,685 HKD
Retailer 4HK$9,650 HKD
Retailer 5HK$13,691 HKD
Retailer 3HK$17,747 HKD
Retailer 10HK$18,187 HKD
Retailer 8HK$18,814 HKD
MOH LondonHK$24,422 HKD

15 data points across 11 retailers

11 retailersHK$5,061 HKD to HK$18,814 HKD

A
Cheapest Retailer
-
HK$5,061 HKD
Final sale: no returns
A
Retailer 2
-
HK$6,473 HKD
View
B+
Retailer 3
-
HK$7,720 HKD
View
B+
Retailer 4
-
HK$8,646 HKD
View
B+
Retailer 5
-
HK$8,685 HKD
View
B+
Retailer 6
-
HK$9,650 HKD
View
B
Retailer 7
-
HK$13,691 HKD
View
B
Retailer 8
-
HK$17,747 HKD
View
B
Retailer 9
-
HK$18,187 HKD
View
B
Retailer 10
-
HK$18,814 HKD
View
Most Expensive
MOH London
LG845699646 · Oct 26
HK$24,422 HKD
£2,451 GBP
View
Price last confirmed 9 days ago
10 more retailers have this diamond
Prices start from HK$5,061 HKDSave up to HK$13,754 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
1.30ct Cushion
HK$5,061 HKD