CaratHunter
Plans
Princess|Lab Grown|IGI

1.28ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG848628179

Shape and cutting style on the report: Princess cut

Certificate IGI LG848628179

Diamond specifications and retailer prices

From $255 SGD
$199 USD
As of November 2, 2026
Save $1,268 SGD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,522 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.28ct lab-grown princess diamond

This 1.28ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848628179 or 848628179. Listed at 23 retailers as of November 1, 2026, with prices from $255 to $1,522, a $1,268 spread on the same certified stone. Reve Diamonds lists it at $1,522. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848628179
Dimensions6.03 × 5.94 × 4.07 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.03 mm5.94 mm1.28 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848628179
Side View
Table 68.0%Crown 43.6°Girdle: MediumPavilion 37.8°Culet: NoneDepth 68.5%

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: Nov 2
Current: $769 SGD|Low: $255 SGD|High: $1,522 SGD|Avg: $689 SGD|-0.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Reve Diamonds
November 2, 2026
Retailer 8$255 SGD
Retailer 9$285 SGD
Retailer 6$295 SGD
Retailer 2$316 SGD
Retailer 3$316 SGD
Retailer 11$360 SGD
Retailer 12$377 SGD
Retailer 19$518 SGD
Retailer 16$545 SGD
Retailer 10$547 SGD
Retailer 15$573 SGD
Retailer 5$618 SGD
Retailer 7$632 SGD
Retailer 18$767 SGD
Retailer 1$769 SGD
Retailer 20$818 SGD
Retailer 21$988 SGD
Retailer 4$1,014 SGD
Retailer 14$1,026 SGD
Retailer 13$1,083 SGD
Retailer 17$1,475 SGD
Reve Diamonds$1,522 SGD

13 data points across 22 retailers

23 retailers$255 SGD to $1,522 SGD

A
Cheapest Retailer
-
$255 SGD
$199 USD
A
Retailer 2
-
$285 SGD
$223 USD
View
Final sale: no returns
A
Retailer 3
-
$295 SGD
$231 USD
View
Retailer 4
-
$316 SGD
$247 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$316 SGD
$247 USD
View
A
Retailer 6
-
$360 SGD
HK$2,200 HKD
View
A
Retailer 7
-
$377 SGD
£232 GBP
View
A
Retailer 8
-
$518 SGD
€386 EUR
View
A
Retailer 9
-
$545 SGD
ZAR 6,879 ZAR
View
A
Retailer 10
-
$547 SGD
$428 USD
View
A
Retailer 11
-
$573 SGD
£353 GBP
View
A
Retailer 12
-
$618 SGD
$483 USD
View
A
Retailer 13
-
$632 SGD
$494 USD
View
B+
Retailer 14
-
$767 SGD
$600 USD
View
B+
Retailer 15
-
$769 SGD
A$925 AUD
View
B+
Retailer 16
-
$818 SGD
$640 USD
View
B+
Retailer 17
-
$988 SGD
A$1,188 AUD
View
B+
Retailer 18
-
$1,014 SGD
$793 USD
View
B
Retailer 19
-
$1,026 SGD
View
B
Retailer 20
-
$1,083 SGD
$846 USD
View
B
Retailer 21
-
$1,202 SGD
$940 USD
View
B
Retailer 22
-
$1,475 SGD
£908 GBP
View
Most Expensive
B
Reve Diamonds
F8AE7BFD3 · Nov 1
$1,522 SGD
$1,190 USD
View
22 more retailers have this diamond
Prices start from $255 SGDSave up to $1,268 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
1.28ct Princess
$255 SGD