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Cushion|Lab Grown|IGI

0.86ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG510187219

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG510187219

Diamond specifications and retailer prices

From HK$2,527 HKD
$322 USD
As of October 28, 2026
Save HK$8,754 HKD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$13,048 HKD at Taylor and Hart · As of October 18, 2026
View at Taylor and Hart

About this 0.86ct lab-grown cushion diamond

This 0.86ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG510187219 or 510187219. Listed at 8 retailers as of October 28, 2026, with a 346% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.86
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG510187219
Dimensions6.01 × 5.01 × 3.37 mm
L/W Ratio1.20
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
6.01 mm5.01 mm0.86 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG510187219
Side View
Table 63.5%Crown 34.9°Girdle: MED-THKPavilion 36.7°Culet: NoneDepth 67.3%

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 28
Current: HK$4,932 HKD|Low: HK$1,805 HKD|High: HK$11,350 HKD|Avg: HK$5,428 HKD|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 6HK$2,527 HKD
Retailer 8HK$2,597 HKD
Retailer 4HK$3,995 HKD
Retailer 9HK$4,041 HKD
Retailer 2HK$4,432 HKD
Retailer 5HK$4,598 HKD
Retailer 1HK$4,932 HKD
Retailer 7HK$10,164 HKD
Retailer 3HK$11,280 HKD

40 data points across 9 retailers

8 retailersHK$2,527 HKD to HK$11,280 HKD

A
Cheapest Retailer
-
HK$2,527 HKD
$322 USD
Final sale: no returns
A
Retailer 2
-
HK$2,597 HKD
$331 USD
View
B+
Retailer 3
-
HK$3,995 HKD
£401 GBP
View
B+
Retailer 4
-
HK$4,432 HKD
€538 EUR
View
B+
Retailer 5
-
HK$4,598 HKD
$586 USD
View
B+
Retailer 6
-
HK$4,932 HKD
£495 GBP
View
B
Retailer 7
-
HK$11,280 HKD
£1,132 GBP
View
Most Expensive
Taylor and Hart
HRGLTFE · Oct 18
HK$13,048 HKD
$1,663 USD
View
Price last confirmed 11 days ago
7 more retailers have this diamond
Prices start from HK$2,527 HKDSave up to HK$8,754 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
0.86ct Cushion
HK$2,527 HKD