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Princess|Lab Grown|IGI

8.78ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG593386540

Shape and cutting style on the report: Princess cut

Certificate IGI LG593386540

Diamond specifications and retailer prices

From $2,129 SGD
$1,665 USD
As of November 2, 2026
Save $14,350 SGD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $16,479 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.78ct lab-grown princess diamond

This 8.78ct lab-grown princess sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG593386540 or 593386540. Listed at 18 retailers as of October 31, 2026, with prices from $2,129 to $16,479, a $14,350 spread on the same certified stone. Brilliant Earth lists it at $16,479. 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

8.78
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593386540
Dimensions11.33 × 11.28 × 7.83 mm
L/W Ratio1.00
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
11.33 mm11.28 mm8.78 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593386540
Side View
Table 67.0%Crown 40.3°Girdle: MediumPavilion 37.9°Culet: NoneDepth 69.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $16,479 SGD|Low: $1,843 SGD|High: $22,104 SGD|Avg: $4,854 SGD|-10.5%
Brilliant Earth
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
Retailer 17
November 2, 2026
Retailer 5$1,843 SGD
Retailer 4$1,910 SGD
Retailer 12$2,129 SGD
Retailer 6$2,593 SGD
Retailer 2$2,691 SGD
Retailer 15$3,022 SGD
Retailer 14$3,203 SGD
Retailer 13$3,244 SGD
Retailer 11$3,538 SGD
Retailer 17$3,559 SGD
Retailer 8$4,617 SGD
Retailer 3$5,479 SGD
Retailer 16$5,686 SGD
Retailer 10$6,135 SGD
Retailer 7$6,409 SGD
Retailer 9$6,703 SGD
Brilliant Earth$16,479 SGD

40 data points across 17 retailers

18 retailers$2,129 SGD to $16,479 SGD

Retailer 1
-
$1,647 SGD
$1,288 USD
Price last confirmed 40 days ago
Retailer 2
-
$1,791 SGD
$1,401 USD
View
Price last confirmed 39 days ago
Retailer 3
-
$1,883 SGD
$1,473 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$2,129 SGD
$1,665 USD
View
A
Retailer 5
-
$2,593 SGD
$2,028 USD
View
A
Retailer 6
-
$2,691 SGD
£1,658 GBP
View
B+
Retailer 7
-
$3,022 SGD
$2,364 USD
View
A
Retailer 8
-
$3,203 SGD
ZAR 40,470 ZAR
View
A
Retailer 9
-
$3,244 SGD
€2,417 EUR
View
A
Retailer 10
-
$3,538 SGD
A$4,258 AUD
View
A
Retailer 11
-
$3,559 SGD
$2,784 USD
View
B+
Retailer 12
-
$4,617 SGD
£2,844 GBP
View
B+
Retailer 13
-
$5,479 SGD
$4,286 USD
View
Retailer 14
-
$5,686 SGD
$4,448 USD
View
Price last confirmed 21 days ago
B+
Retailer 15
-
$6,135 SGD
£3,779 GBP
View
B
Retailer 16
-
$6,409 SGD
$5,013 USD
View
B
Retailer 17
-
$6,703 SGD
$5,244 USD
View
Most Expensive
B
Brilliant Earth
7969238A · Oct 31
$16,479 SGD
$12,890 USD
View
17 more retailers have this diamond
Prices start from $2,129 SGDSave up to $14,350 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
8.78ct Princess
$2,129 SGD