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Cushion|Lab Grown|IGI

2.70ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG655444957

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG655444957

Diamond specifications and retailer prices

From $1,365 USD
As of October 28, 2026
Save $6,095 USD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,460 USD at Brilliant Earth · As of October 28, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG655444957 or 655444957. Listed at 23 retailers as of October 28, 2026, with prices from $1,365 to $7,460, a $6,095 spread on the same certified stone. Brilliant Earth lists it at $7,460. 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
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655444957
Dimensions9.45 × 7.57 × 4.86 mm
L/W Ratio1.25
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
9.45 mm7.57 mm2.70 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655444957
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 34.3°Culet: NoneDepth 64.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $7,460 USD|Low: $1,365 USD|High: $7,670 USD|Avg: $3,588 USD|-2.7%
Brilliant Earth
Retailer 2
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Retailer 22
October 29, 2026
Retailer 10$1,365 USD
Retailer 8$1,415 USD
Retailer 18$1,590 USD
Retailer 19$1,638 USD
Retailer 4$1,648 USD
Retailer 2$2,053 USD
Retailer 22$2,068 USD
Retailer 16$2,270 USD
Retailer 21$2,445 USD
Retailer 9$2,947 USD
Retailer 20$3,364 USD
Retailer 7$3,414 USD
Retailer 13$3,650 USD
Retailer 5$3,919 USD
Retailer 6$4,447 USD
Retailer 17$4,569 USD
Retailer 12$4,735 USD
Retailer 14$4,959 USD
Retailer 11$5,130 USD
Retailer 15$5,620 USD
Retailer 3$6,657 USD
Brilliant Earth$7,460 USD

36 data points across 22 retailers

23 retailers$1,365 USD to $7,460 USD

A
Cheapest Retailer
-
$1,365 USD
Final sale: no returns
A
Retailer 2
-
$1,415 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,590 USD
View
A
Retailer 4
-
$1,638 USD
HK$12,800 HKD
View
A
Retailer 5
-
$1,648 USD
View
A
Retailer 6
-
$2,053 USD
£1,617 GBP
View
A
Retailer 7
-
$2,068 USD
View
A
Retailer 8
-
$2,270 USD
€2,162 EUR
View
A
Retailer 9
-
$2,445 USD
View
A
Retailer 10
-
$2,947 USD
View
A
Retailer 11
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$3,364 USD
A$5,175 AUD
View
Price last confirmed 7 days ago
A
Retailer 12
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$3,414 USD
£2,688 GBP
View
A
Retailer 13
-
$3,650 USD
ZAR 58,965 ZAR
View
A
Retailer 14
-
$3,919 USD
View
B+
Retailer 15
-
$4,447 USD
View
B+
Retailer 16
-
$4,569 USD
£3,598 GBP
View
B+
Retailer 17
-
$4,735 USD
SGD 6,398 SGD
View
B+
Retailer 18
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$4,959 USD
View
B+
Retailer 19
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$5,130 USD
View
B+
Retailer 20
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$5,220 USD
£4,110 GBP
View
B+
Retailer 21
-
$5,620 USD
View
Price last confirmed 34 days ago
B
Retailer 22
-
$6,657 USD
A$10,241 AUD
View
Price last confirmed 20 days ago
Most Expensive
B
Brilliant Earth
14268067A · Oct 28
$7,460 USD
View
22 more retailers have this diamond
Prices start from $1,365 USDSave up to $6,095 USD

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
$1,365 USD