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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 HK$8,631 HKD
$1,100 USD
As of November 1, 2026
Save HK$59,866 HKD (87%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$68,496 HKD 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 HK$8,631 to HK$68,496, a HK$59,866 spread on the same certified stone. Do Amore Diamonds lists it at HK$68,496. 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: HK$68,496 HKD|Low: HK$7,925 HKD|High: HK$72,341 HKD|Avg: HK$29,130 HKD|+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 7HK$8,631 HKD
Retailer 4HK$12,719 HKD
Retailer 2HK$14,434 HKD
Retailer 3HK$18,288 HKD
Retailer 8HK$27,383 HKD
Retailer 10HK$27,971 HKD
Retailer 6HK$28,960 HKD
Retailer 9HK$33,660 HKD
Retailer 5HK$35,414 HKD
Do Amore DiamondsHK$68,496 HKD

27 data points across 10 retailers

10 retailersHK$8,631 HKD to HK$68,496 HKD

A
Cheapest Retailer
-
HK$8,631 HKD
$1,100 USD
Final sale: no returns
B+
Retailer 2
-
HK$12,719 HKD
$1,621 USD
View
A
Retailer 3
-
HK$14,434 HKD
£1,449 GBP
View
A
Retailer 4
-
HK$18,288 HKD
A$3,586 AUD
View
B+
Retailer 5
-
HK$27,383 HKD
£2,748 GBP
View
B+
Retailer 6
-
HK$27,971 HKD
$3,565 USD
View
B+
Retailer 7
-
HK$28,960 HKD
$3,691 USD
View
B+
Retailer 8
-
HK$33,660 HKD
£3,378 GBP
View
B+
Retailer 9
-
HK$35,414 HKD
$4,514 USD
View
Most Expensive
B
Do Amore Diamonds
27-10F048A59 · Nov 2
HK$68,496 HKD
$8,730 USD
View
9 more retailers have this diamond
Prices start from HK$8,631 HKDSave up to HK$59,866 HKD

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
HK$8,631 HKD