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Cushion|Lab Grown|IGI

2.70ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG840634951

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840634951

Diamond specifications and retailer prices

From HK$12,295 HKD
£1,234 GBP
As of October 29, 2026
Save HK$64,992 HKD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$77,287 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.7ct lab-grown cushion diamond

This 2.7ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634951 or 840634951. Listed at 16 retailers as of October 29, 2026, with prices from HK$12,295 to HK$77,287, a HK$64,992 spread on the same certified stone. Brilliant Earth lists it at HK$77,287. 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

2.70
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634951
Dimensions10.38 × 6.95 × 4.71 mm
L/W Ratio1.49
Girdle conditionFaceted
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
10.38 mm6.95 mm2.70 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634951
Side View
Table 63.0%Crown 34.3°Girdle: STK-THKPavilion 36.3°Culet: NoneDepth 67.8%

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 29
Current: HK$17,041 HKD|Low: HK$12,220 HKD|High: HK$59,538 HKD|Avg: HK$30,654 HKD|-2.7%
Retailer 1
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
October 29, 2026
Retailer 11HK$12,295 HKD
Retailer 13HK$13,417 HKD
Retailer 15HK$13,614 HKD
Retailer 1HK$17,041 HKD
Retailer 3HK$19,106 HKD
Retailer 9HK$22,640 HKD
Retailer 14HK$24,112 HKD
Retailer 12HK$29,177 HKD
Retailer 8HK$31,184 HKD
Retailer 2HK$32,680 HKD
Retailer 10HK$39,043 HKD
Retailer 6HK$42,460 HKD
Retailer 5HK$47,734 HKD
Retailer 7HK$49,001 HKD
Retailer 4HK$59,193 HKD

14 data points across 15 retailers

16 retailersHK$12,295 HKD to HK$77,287 HKD

A
Cheapest Retailer
-
HK$12,295 HKD
£1,234 GBP
A
Retailer 2
-
HK$13,417 HKD
$1,710 USD
View
A
Retailer 3
-
HK$13,614 HKD
$1,735 USD
View
Final sale: no returns
A
Retailer 4
-
HK$17,041 HKD
£1,710 GBP
View
A
Retailer 5
-
HK$19,106 HKD
$2,435 USD
View
A
Retailer 6
-
HK$22,640 HKD
€2,748 EUR
View
A
Retailer 7
-
HK$24,112 HKD
$3,073 USD
View
A
Retailer 8
-
HK$29,177 HKD
£2,928 GBP
View
B+
Retailer 9
-
HK$31,184 HKD
ZAR 64,206 ZAR
View
B+
Retailer 10
-
HK$32,680 HKD
$4,165 USD
View
B+
Retailer 11
-
HK$39,043 HKD
£3,918 GBP
View
B+
Retailer 12
-
HK$42,460 HKD
$5,411 USD
View
B+
Retailer 13
-
HK$47,734 HKD
SGD 8,221 SGD
View
B
Retailer 14
-
HK$49,001 HKD
$6,245 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
HK$59,193 HKD
$7,544 USD
View
Most Expensive
B
Brilliant Earth
21861642A · Oct 29
HK$77,287 HKD
$9,850 USD
View
15 more retailers have this diamond
Prices start from HK$12,295 HKDSave up to HK$64,992 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
2.70ct Cushion
HK$12,295 HKD