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Princess|Lab Grown|IGI

0.78ct D SI1 Princess Lab Grown Diamond

ID • D/SI1 • IGI LG698586235

Shape and cutting style on the report: Princess cut

Certificate IGI LG698586235

Diamond specifications and retailer prices

From $148 SGD
As of November 6, 2026
Save $1,388 SGD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,536 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 0.78ct lab-grown princess diamond

This 0.78ct lab-grown princess sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG698586235 or 698586235. Listed at 12 retailers as of November 5, 2026, with prices from $148 to $1,536, a $1,388 spread on the same certified stone. MOH London lists it at $1,536. 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

0.78
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle45.3°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698586235
Dimensions5.05 × 5.00 × 3.55 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.05 mm5.00 mm0.78 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG698586235
Side View
Table 67.0%Crown 45.3°Girdle: MediumPavilion 37.7°Culet: NoneDepth 71.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,536 SGD|Low: $148 SGD|High: $1,539 SGD|Avg: $474 SGD|-0.2%
MOH London
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
November 6, 2026
Retailer 11$148 SGD
Retailer 10$172 SGD
Retailer 12$197 SGD
Retailer 3$212 SGD
Retailer 15$268 SGD
Retailer 5$278 SGD
Retailer 16$360 SGD
Retailer 2$372 SGD
Retailer 4$401 SGD
Retailer 13$490 SGD
Retailer 7$530 SGD
Retailer 14$593 SGD
Retailer 9$662 SGD
Retailer 6$734 SGD
Retailer 8$932 SGD
MOH London$1,536 SGD

10 data points across 16 retailers

12 retailers$148 SGD to $1,536 SGD

A
Cheapest Retailer
-
$148 SGD
A
Retailer 2
-
$172 SGD
View
A
Retailer 3
-
$197 SGD
View
A
Retailer 4
-
$212 SGD
View
Retailer 5
-
$268 SGD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$360 SGD
View
B+
Retailer 7
-
$372 SGD
View
B+
Retailer 8
-
$401 SGD
View
B+
Retailer 9
-
$490 SGD
View
B
Retailer 10
-
$593 SGD
View
B
Retailer 11
-
$662 SGD
View
Most Expensive
B
MOH London
LG698586235 · Nov 5
$1,536 SGD
£947 GBP
View
11 more retailers have this diamond
Prices start from $148 SGDSave up to $1,388 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.

A
0.78ct Princess
$148 SGD