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Cushion|Lab Grown|IGI

2.71ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG739588289

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG739588289

Diamond specifications and retailer prices

From HK$15,158 HKD
$1,932 USD
As of October 30, 2026
Save HK$61,416 HKD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$76,574 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.71ct lab-grown cushion diamond

This 2.71ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG739588289 or 739588289. Listed at 18 retailers as of October 29, 2026, with prices from HK$15,158 to HK$76,574, a HK$61,416 spread on the same certified stone. Brilliant Earth lists it at HK$76,574. 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

2.71
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739588289
Dimensions8.57 × 6.92 × 4.80 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.57 mm6.92 mm2.71 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739588289
Side View
Table 66.0%Crown 39°Girdle: MED-THKPavilion 34.4°Culet: NoneDepth 69.4%

Caratlytics Score

How it works →
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: Oct 30
Current: HK$76,574 HKD|Low: HK$15,158 HKD|High: HK$80,183 HKD|Avg: HK$31,654 HKD|-4.5%
Brilliant Earth
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
October 30, 2026
Retailer 5HK$15,158 HKD
Retailer 13HK$15,699 HKD
Retailer 4HK$17,025 HKD
Retailer 2HK$17,335 HKD
Retailer 7HK$22,262 HKD
Retailer 11HK$22,454 HKD
Retailer 6HK$24,581 HKD
Retailer 9HK$27,589 HKD
Retailer 12HK$37,340 HKD
Retailer 8HK$40,515 HKD
Retailer 3HK$42,320 HKD
Retailer 10HK$45,087 HKD
Retailer 14HK$47,555 HKD
Brilliant EarthHK$76,574 HKD

32 data points across 14 retailers

18 retailersHK$15,158 HKD to HK$76,574 HKD

A
Cheapest Retailer
-
HK$15,158 HKD
$1,932 USD
Final sale: no returns
Retailer 2
-
HK$15,699 HKD
$2,001 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
HK$17,025 HKD
$2,170 USD
View
A
Retailer 4
-
HK$17,335 HKD
£1,740 GBP
View
A
Retailer 5
-
HK$17,684 HKD
$2,254 USD
View
A
Retailer 6
-
HK$22,262 HKD
£2,234 GBP
View
A
Retailer 7
-
HK$22,454 HKD
$2,862 USD
View
A
Retailer 8
-
HK$24,581 HKD
$3,133 USD
View
A
Retailer 9
-
HK$27,589 HKD
€3,349 EUR
View
B+
Retailer 10
-
HK$32,523 HKD
£3,264 GBP
View
Retailer 11
-
HK$37,340 HKD
A$7,322 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
HK$40,515 HKD
ZAR 83,425 ZAR
View
B+
Retailer 13
-
HK$42,320 HKD
$5,394 USD
View
B+
Retailer 14
-
HK$45,087 HKD
£4,525 GBP
View
B
Retailer 15
-
HK$47,555 HKD
$6,061 USD
View
B
Retailer 16
-
HK$52,479 HKD
SGD 9,039 SGD
View
B
Retailer 17
-
HK$55,082 HKD
$7,021 USD
View
Most Expensive
B
Brilliant Earth
20614872A · Oct 29
HK$76,574 HKD
$9,760 USD
View
17 more retailers have this diamond
Prices start from HK$15,158 HKDSave up to HK$61,416 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
2.71ct Cushion
HK$15,158 HKD