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Princess|Lab Grown|IGI

8.57ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG603368490

Shape and cutting style on the report: Princess cut

Certificate IGI LG603368490

Diamond specifications and retailer prices

From $1,406 SGD
$1,100 USD
As of November 1, 2026
Save $9,754 SGD (87%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,160 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 8.57ct lab-grown princess diamond

This 8.57ct 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 LG603368490 or 603368490. Listed at 10 retailers as of November 1, 2026, with prices from $1,406 to $11,160, a $9,754 spread on the same certified stone. Do Amore Diamonds lists it at $11,160. 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

8.57
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.7°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603368490
Dimensions11.04 × 10.78 × 7.68 mm
L/W Ratio1.02
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
11.04 mm10.78 mm8.57 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603368490
Side View
Table 68.0%Crown 47.7°Girdle: STK-THKPavilion 36.2°Culet: NoneDepth 71.2%

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 1
Current: $11,160 SGD|Low: $1,291 SGD|High: $11,787 SGD|Avg: $4,746 SGD|+0.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7$1,406 SGD
Retailer 4$2,072 SGD
Retailer 2$2,352 SGD
Retailer 3$2,980 SGD
Retailer 8$4,462 SGD
Retailer 10$4,557 SGD
Retailer 6$4,719 SGD
Retailer 9$5,484 SGD
Retailer 5$5,770 SGD
Do Amore Diamonds$11,160 SGD

27 data points across 10 retailers

10 retailers$1,406 SGD to $11,160 SGD

A
Cheapest Retailer
-
$1,406 SGD
$1,100 USD
Final sale: no returns
B+
Retailer 2
-
$2,072 SGD
$1,621 USD
View
A
Retailer 3
-
$2,352 SGD
£1,449 GBP
View
A
Retailer 4
-
$2,980 SGD
A$3,586 AUD
View
B+
Retailer 5
-
$4,462 SGD
£2,748 GBP
View
B+
Retailer 6
-
$4,557 SGD
$3,565 USD
View
B+
Retailer 7
-
$4,719 SGD
$3,691 USD
View
B+
Retailer 8
-
$5,484 SGD
£3,378 GBP
View
B+
Retailer 9
-
$5,770 SGD
$4,514 USD
View
Most Expensive
B
Do Amore Diamonds
27-10F048A59 · Nov 2
$11,160 SGD
$8,730 USD
View
9 more retailers have this diamond
Prices start from $1,406 SGDSave up to $9,754 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
8.57ct Princess
$1,406 SGD