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Princess|Lab Grown|IGI

12.05ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG787659255

Shape and cutting style on the report: Princess cut

Certificate IGI LG787659255

Diamond specifications and retailer prices

From $4,994 SGD
$3,905 USD
As of October 29, 2026
Save $10,576 SGD (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $15,570 SGD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 12.05ct lab-grown princess diamond

This 12.05ct 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 LG787659255 or 787659255. Listed at 12 retailers as of October 27, 2026, with prices from $4,994 to $15,570, a $10,576 spread on the same certified stone. Taylor and Hart lists it at $15,570. 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

12.05
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787659255
Dimensions12.95 × 12.78 × 8.28 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.95 mm12.78 mm12.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787659255
Side View
Table 68.0%Crown 38.4°Girdle: MediumPavilion 36°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
A
Excellent
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: $7,086 SGD|Low: $4,346 SGD|High: $15,570 SGD|Avg: $8,257 SGD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
October 29, 2026
Retailer 4$4,419 SGD
Retailer 5$4,502 SGD
Retailer 10$4,994 SGD
Retailer 6$6,053 SGD
Retailer 11$6,444 SGD
Retailer 8$6,446 SGD
Retailer 1$7,086 SGD
Retailer 3$7,113 SGD
Retailer 2$7,718 SGD
Retailer 7$8,504 SGD
Retailer 13$11,407 SGD
Retailer 12$11,420 SGD
Retailer 9$12,323 SGD
Taylor and Hart$15,570 SGD

40 data points across 14 retailers

12 retailers$4,994 SGD to $15,570 SGD

A
Cheapest Retailer
-
$4,994 SGD
$3,905 USD
A
Retailer 2
-
$6,053 SGD
£3,727 GBP
View
Retailer 3
-
$6,444 SGD
$5,039 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$6,446 SGD
$5,040 USD
View
B+
Retailer 5
-
$7,086 SGD
ZAR 89,510 ZAR
View
Retailer 6
-
$7,113 SGD
$5,562 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$7,718 SGD
£4,752 GBP
View
Retailer 8
-
$8,504 SGD
A$10,230 AUD
View
Price last confirmed 11 days ago
B
Retailer 9
-
$11,407 SGD
$8,919 USD
View
B
Retailer 10
-
$11,420 SGD
$8,930 USD
View
B
Retailer 11
-
$12,323 SGD
$9,636 USD
View
Most Expensive
B
Taylor and Hart
YB4W2V0 · Oct 27
$15,570 SGD
$12,175 USD
View
11 more retailers have this diamond
Prices start from $4,994 SGDSave up to $10,576 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
12.05ct Princess
$4,994 SGD