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Princess|Lab Grown|IGI

2.77ct G SI1 Princess Lab Grown Diamond

ID • G/SI1 • IGI LG523274968

Shape and cutting style on the report: Princess cut

Certificate IGI LG523274968

Diamond specifications and retailer prices

From $2,800 USD
As of November 4, 2026
Save $7,771 USD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,571 USD at MOH London · As of November 5, 2026
View at MOH London

About this 2.77ct lab-grown princess diamond

This 2.77ct lab-grown princess sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG523274968 or 523274968. Listed at 13 retailers as of November 4, 2026, with prices from $2,800 to $10,571, a $7,771 spread on the same certified stone. MOH London lists it at $10,571. 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
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523274968
Dimensions7.69 × 7.63 × 5.38 mm
L/W Ratio1.01
Culet sizePointed
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
7.69 mm7.63 mm2.77 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523274968
Side View
Table 70.5%Crown 40.1°Girdle: Slightly ThickPavilion 38.3°Culet: NoneDepth 70.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $10,571 USD|Low: $2,800 USD|High: $10,742 USD|Avg: $6,027 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 8$2,800 USD
Retailer 7$4,413 USD
Retailer 3$4,625 USD
Retailer 4$4,942 USD
Retailer 9$5,119 USD
Retailer 12$5,119 USD
Retailer 11$6,397 USD
Retailer 5$6,574 USD
Retailer 6$6,661 USD
Retailer 2$6,871 USD
Retailer 10$7,922 USD
MOH London$10,571 USD

45 data points across 12 retailers

13 retailers$2,800 USD to $10,571 USD

B+
Cheapest Retailer
-
$2,800 USD
B
Retailer 2
-
$4,413 USD
View
B
Retailer 3
-
$4,625 USD
View
B
Retailer 4
-
$4,942 USD
View
Final sale: no returns
Retailer 5
-
$5,119 USD
View
Price last confirmed 25 days ago
B
Retailer 6
-
$5,119 USD
View
B
Retailer 7
-
$5,160 USD
View
B
Retailer 8
-
$6,397 USD
View
B
Retailer 9
-
$6,574 USD
View
B
Retailer 10
-
$6,661 USD
View
B
Retailer 11
-
$6,871 USD
View
B
Retailer 12
-
$7,922 USD
View
Most Expensive
B
MOH London
LG523274968 · Nov 5
$10,571 USD
£8,324 GBP
View
12 more retailers have this diamond
Prices start from $2,800 USDSave up to $7,771 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.

B+
2.77ct Princess
$2,800 USD