Round|Lab Grown|IGI

2.77ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG844602201

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844602201

Diamond specifications and retailer prices

From $700 USD
As of October 29, 2026
Save $6,630 USD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,330 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.77ct lab-grown round diamond

This 2.77ct lab-grown round 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 LG844602201 or 844602201. Listed at 19 retailers as of October 29, 2026, with prices from $700 to $7,330, a $6,630 spread on the same certified stone. Brilliant Earth lists it at $7,330. 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

2.77
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844602201
Dimensions9.00 × 8.96 × 5.58 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
9.00 mm8.96 mm2.77 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844602201
Side View
Table 56.0%Crown 34.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A+
Exceptional
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: $7,330 USD|Low: $700 USD|High: $13,150 USD|Avg: $3,024 USD|-44.3%
Brilliant Earth
Retailer 2
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Retailer 12
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Retailer 20
October 31, 2026
Retailer 18$700 USD
Retailer 7$762 USD
Retailer 19$1,013 USD
Retailer 14$1,017 USD
Retailer 4$1,280 USD
Retailer 17$1,319 USD
Retailer 16$1,452 USD
Retailer 9$1,812 USD
Retailer 3$2,001 USD
Retailer 5$2,028 USD
Retailer 13$2,129 USD
Retailer 6$2,521 USD
Retailer 11$3,029 USD
Retailer 15$3,379 USD
Retailer 10$3,672 USD
Retailer 2$3,975 USD
Retailer 12$5,540 USD
Retailer 20$6,220 USD
Retailer 8$7,068 USD
Brilliant Earth$7,330 USD

16 data points across 20 retailers

19 retailers$700 USD to $7,330 USD

A+
Cheapest Retailer
-
$700 USD
A
Retailer 2
-
$762 USD
View
A
Retailer 3
-
$1,013 USD
View
A
Retailer 4
-
$1,017 USD
£801 GBP
View
A
Retailer 5
-
$1,280 USD
View
A
Retailer 6
-
$1,319 USD
View
A
Retailer 7
-
$1,452 USD
€1,383 EUR
View
A
Retailer 8
-
$1,812 USD
View
A
Retailer 9
-
$2,001 USD
View
A
Retailer 10
-
$2,028 USD
View
A
Retailer 11
-
$2,129 USD
A$3,275 AUD
View
B+
Retailer 12
-
$2,521 USD
View
Retailer 13
-
$3,029 USD
View
Price last confirmed 17 days ago
B+
Retailer 14
-
$3,379 USD
£2,661 GBP
View
B+
Retailer 15
-
$3,975 USD
A$6,116 AUD
View
Retailer 16
-
$5,540 USD
View
Price last confirmed 17 days ago
B
Retailer 17
-
$6,220 USD
View
B
Retailer 18
-
$7,068 USD
View
Most Expensive
B
Brilliant Earth
22166888Y · Oct 31
$7,330 USD
View
18 more retailers have this diamond
Prices start from $700 USDSave up to $6,630 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
$700 USD