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Princess|Lab Grown|IGI

1.21ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG670419516

Shape and cutting style on the report: Princess cut

Certificate IGI LG670419516

Diamond specifications and retailer prices

From $304 SGD
As of November 6, 2026
Save $1,305 SGD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,609 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.21ct lab-grown princess diamond

This 1.21ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG670419516 or 670419516. Listed at 23 retailers as of November 2, 2026, with prices from $304 to $1,609, a $1,305 spread on the same certified stone. Brilliant Earth lists it at $1,609. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670419516
Dimensions5.77 × 5.64 × 4.20 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.77 mm5.64 mm1.21 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670419516
Side View
Table 68.0%Crown 44.2°Girdle: MediumPavilion 39.2°Culet: NoneDepth 74.5%

Caratlytics Score

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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 6
Current: $1,609 SGD|Low: $293 SGD|High: $1,609 SGD|Avg: $754 SGD
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
November 6, 2026
Retailer 9$304 SGD
Retailer 11$353 SGD
Retailer 13$377 SGD
Retailer 2$416 SGD
Retailer 6$530 SGD
Retailer 4$614 SGD
Retailer 3$650 SGD
Retailer 7$706 SGD
Retailer 5$888 SGD
Retailer 12$923 SGD
Retailer 14$958 SGD
Retailer 10$1,212 SGD
Retailer 8$1,506 SGD
Brilliant Earth$1,609 SGD

36 data points across 14 retailers

23 retailers$304 SGD to $1,609 SGD

A
Cheapest Retailer
-
$304 SGD
A
Retailer 2
-
$341 SGD
View
Final sale: no returns
A
Retailer 3
-
$353 SGD
View
A
Retailer 4
-
$377 SGD
View
Retailer 5
-
$377 SGD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$377 SGD
View
A
Retailer 7
-
$416 SGD
View
A
Retailer 8
-
$530 SGD
View
Retailer 9
-
$614 SGD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$618 SGD
View
A
Retailer 11
-
$650 SGD
View
B+
Retailer 12
-
$706 SGD
View
Retailer 13
-
$719 SGD
View
Price last confirmed 127 days ago
B+
Retailer 14
-
$778 SGD
View
Retailer 15
-
$888 SGD
View
Price last confirmed 19 days ago
B+
Retailer 16
-
$923 SGD
View
B+
Retailer 17
-
$958 SGD
View
B
Retailer 18
-
$1,212 SGD
View
B
Retailer 19
-
$1,217 SGD
View
B
Retailer 20
-
$1,279 SGD
View
B
Retailer 21
-
$1,337 SGD
View
B
Retailer 22
-
$1,506 SGD
View
Most Expensive
B
Brilliant Earth
14082206A · Nov 2
$1,609 SGD
$1,260 USD
View
22 more retailers have this diamond
Prices start from $304 SGDSave up to $1,305 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
1.21ct Princess
$304 SGD