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Princess|Lab Grown|IGI

1.77ct G SI1 Princess Lab Grown Diamond

GD • G/SI1 • IGI LG547262268

Shape and cutting style on the report: Princess cut

Certificate IGI LG547262268

Diamond specifications and retailer prices

From $951 SGD
$744 USD
As of October 30, 2026
Save $3,387 SGD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,338 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.77ct lab-grown princess diamond

This 1.77ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG547262268 or 547262268. Listed at 7 retailers as of October 26, 2026, with prices from $951 to $4,338, a $3,387 spread on the same certified stone. MOH London lists it at $4,338. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.77
Carat
G
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547262268
Dimensions6.92 × 6.70 × 4.92 mm
L/W Ratio1.03
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
6.92 mm6.70 mm1.77 ctG / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547262268
Side View
Table 68.5%Crown 39.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 73.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,338 SGD|Low: $913 SGD|High: $4,390 SGD|Avg: $2,117 SGD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 25, 2026
Retailer 2$951 SGD
Retailer 8$1,034 SGD
Retailer 5$1,103 SGD
Retailer 10$1,172 SGD
Retailer 12$1,330 SGD
Retailer 6$1,786 SGD
Retailer 3$1,820 SGD
Retailer 4$1,964 SGD
Retailer 7$3,101 SGD
Retailer 11$3,159 SGD
Retailer 9$3,362 SGD
MOH London$4,338 SGD

12 data points across 12 retailers

7 retailers$951 SGD to $4,338 SGD

B
Cheapest Retailer
-
$951 SGD
$744 USD
B
Retailer 2
-
$1,034 SGD
$809 USD
View
B
Retailer 3
-
$1,103 SGD
$863 USD
View
B
Retailer 4
-
$1,786 SGD
$1,397 USD
View
C
Retailer 5
-
$3,101 SGD
$2,426 USD
View
C
Retailer 6
-
$3,362 SGD
CA$3,653 CAD
View
Most Expensive
C
MOH London
LG547262268 · Oct 26
$4,338 SGD
£2,672 GBP
View
6 more retailers have this diamond
Prices start from $951 SGDSave up to $3,387 SGD

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
1.77ct Princess
$951 SGD