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Cushion|Lab Grown|IGI

2.87ct G IF Cushion Lab Grown Diamond

EX • G/IF • IGI LG647492306

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG647492306

Diamond specifications and retailer prices

From HK$15,706 HKD
As of November 3, 2026
Save HK$101,109 HKD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$116,815 HKD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 2.87ct lab-grown cushion diamond

This 2.87ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG647492306 or 647492306. Listed at 14 retailers as of November 3, 2026, with prices from HK$15,706 to HK$116,815, a HK$101,109 spread on the same certified stone. Do Amore Diamonds lists it at HK$116,815. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.87
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647492306
Dimensions9.13 × 7.57 × 5.10 mm
L/W Ratio1.21
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 Faint Blue
Top View
9.13 mm7.57 mm2.87 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647492306
Side View
Table 60.0%Crown 34.7°Girdle: MED-THKPavilion 36.1°Culet: NoneDepth 67.4%

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 3
Current: HK$116,815 HKD|Low: HK$14,686 HKD|High: HK$116,815 HKD|Avg: HK$46,061 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 12HK$15,706 HKD
Retailer 3HK$20,507 HKD
Retailer 10HK$22,359 HKD
Retailer 11HK$22,359 HKD
Retailer 5HK$29,859 HKD
Retailer 4HK$30,071 HKD
Retailer 6HK$35,484 HKD
Retailer 13HK$44,114 HKD
Retailer 8HK$55,167 HKD
Retailer 7HK$60,149 HKD
Retailer 2HK$62,056 HKD
Retailer 9HK$81,072 HKD
Do Amore DiamondsHK$116,815 HKD

35 data points across 13 retailers

14 retailersHK$15,706 HKD to HK$116,815 HKD

A
Cheapest Retailer
-
HK$15,706 HKD
A
Retailer 2
-
HK$20,507 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$22,359 HKD
View
A
Retailer 4
-
HK$22,359 HKD
View
A
Retailer 5
-
HK$29,859 HKD
View
A
Retailer 6
-
HK$30,071 HKD
View
B+
Retailer 7
-
HK$35,484 HKD
View
B+
Retailer 8
-
HK$44,114 HKD
View
B+
Retailer 9
-
HK$55,167 HKD
View
B+
Retailer 10
-
HK$60,149 HKD
View
B
Retailer 11
-
HK$61,240 HKD
View
B+
Retailer 12
-
HK$62,056 HKD
View
B
Retailer 13
-
HK$81,072 HKD
View
Most Expensive
B
Do Amore Diamonds
32-LG647492306 · Nov 5
HK$116,815 HKD
$14,890 USD
View
13 more retailers have this diamond
Prices start from HK$15,706 HKDSave up to HK$101,109 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
2.87ct Cushion
HK$15,706 HKD