CaratHunter
Plans
Cushion|Lab Grown|IGI

2.71ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG623448611

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG623448611

Diamond specifications and retailer prices

From $680 USD
As of November 1, 2026
Save $3,860 USD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,540 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.71ct lab-grown cushion diamond

This 2.71ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623448611 or 623448611. Listed at 17 retailers as of October 31, 2026, with prices from $680 to $4,540, a $3,860 spread on the same certified stone. Do Amore Diamonds lists it at $4,540. 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

2.71
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623448611
Dimensions8.05 × 8.04 × 5.50 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.05 mm8.04 mm2.71 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623448611
Side View
Table 61.0%Crown 37.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 68.4%

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: Nov 1
Current: $4,540 USD|Low: $459 USD|High: $4,540 USD|Avg: $1,868 USD|+38.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 5$633 USD
Retailer 14$680 USD
Retailer 2$778 USD
Retailer 18$836 USD
Retailer 12$840 USD
Retailer 11$1,082 USD
Retailer 9$1,335 USD
Retailer 13$1,552 USD
Retailer 16$1,687 USD
Retailer 3$1,866 USD
Retailer 8$2,016 USD
Retailer 6$2,042 USD
Retailer 17$2,190 USD
Retailer 4$2,383 USD
Retailer 7$2,605 USD
Retailer 15$3,052 USD
Retailer 10$3,965 USD
Do Amore Diamonds$4,540 USD

31 data points across 18 retailers

17 retailers$680 USD to $4,540 USD

Retailer 1
-
$633 USD
Price last confirmed 16 days ago
B+
Retailer 2
-
$680 USD
View
A
Retailer 3
-
$778 USD
£613 GBP
View
A
Retailer 4
-
$836 USD
View
A
Retailer 5
-
$840 USD
View
A
Retailer 6
-
$1,082 USD
£852 GBP
View
A
Retailer 7
-
$1,335 USD
View
B+
Retailer 8
-
$1,552 USD
A$2,388 AUD
View
B+
Retailer 9
-
$1,687 USD
ZAR 27,259 ZAR
View
B
Retailer 10
-
$1,866 USD
View
B+
Retailer 11
-
$2,016 USD
View
B+
Retailer 12
-
$2,042 USD
£1,608 GBP
View
Retailer 13
-
$2,190 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$2,383 USD
View
B
Retailer 15
-
$2,605 USD
View
B
Retailer 16
-
$3,052 USD
£2,403 GBP
View
Most Expensive
B
Do Amore Diamonds
27-66AB0F8C7 · Oct 31
$4,540 USD
View
16 more retailers have this diamond
Prices start from $680 USDSave up to $3,860 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
2.71ct Cushion
$680 USD