CaratHunter
Plans
Round|Lab Grown|IGI

2.77ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG595373048

Shape and cutting style on the report: Round brilliant

Certificate IGI LG595373048

Diamond specifications and retailer prices

From $313 USD
As of October 29, 2026
Save $2,467 USD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,780 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.77ct lab-grown round diamond

This 2.77ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG595373048 or 595373048. Listed at 10 retailers as of October 29, 2026, with prices from $313 to $2,780, a $2,467 spread on the same certified stone. Do Amore Diamonds lists it at $2,780. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.77
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595373048
Dimensions9.07 × 9.05 × 5.48 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
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
9.07 mm9.05 mm2.77 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595373048
Side View
Table 58.0%Crown 34.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.5%

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: $2,780 USD|Low: $306 USD|High: $2,820 USD|Avg: $1,314 USD|-1.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 6$313 USD
Retailer 4$363 USD
Retailer 8$633 USD
Retailer 3$635 USD
Retailer 9$1,052 USD
Retailer 5$1,139 USD
Retailer 7$1,378 USD
Retailer 2$1,684 USD
Retailer 10$2,090 USD
Do Amore Diamonds$2,780 USD

24 data points across 10 retailers

10 retailers$313 USD to $2,780 USD

A
Cheapest Retailer
-
$313 USD
A
Retailer 2
-
$363 USD
View
B+
Retailer 3
-
$633 USD
View
A
Retailer 4
-
$635 USD
View
B+
Retailer 5
-
$1,052 USD
View
Retailer 6
-
$1,139 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,378 USD
View
B
Retailer 8
-
$1,684 USD
£1,326 GBP
View
B
Retailer 9
-
$2,090 USD
View
Most Expensive
B
Do Amore Diamonds
27-9EE9CBC72 · Oct 29
$2,780 USD
View
9 more retailers have this diamond
Prices start from $313 USDSave up to $2,467 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
2.77ct Round
$313 USD