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Cushion|Lab Grown|IGI

1.03ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG823627093

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823627093

Diamond specifications and retailer prices

From HK$1,707 HKD
As of November 1, 2026
Save HK$3,638 HKD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$8,291 HKD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823627093 or 823627093. Listed at 16 retailers as of October 27, 2026, with a 213% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.9°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823627093
Dimensions7.23 × 5.10 × 3.31 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.23 mm5.10 mm1.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG823627093
Side View
Table 64.0%Crown 32.9°Girdle: MED-STKPavilion 32.3°Culet: NoneDepth 64.9%

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$3,954 HKD|Low: HK$1,350 HKD|High: HK$8,291 HKD|Avg: HK$3,707 HKD|+8.6%
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
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
November 2, 2026
Retailer 6HK$1,373 HKD
Retailer 8HK$1,707 HKD
Retailer 14HK$1,834 HKD
Retailer 9HK$2,537 HKD
Retailer 3HK$2,584 HKD
Retailer 11HK$2,644 HKD
Retailer 15HK$2,666 HKD
Retailer 5HK$2,785 HKD
Retailer 16HK$3,283 HKD
Retailer 4HK$3,923 HKD
Retailer 1HK$3,954 HKD
Retailer 10HK$4,105 HKD
Retailer 12HK$4,472 HKD
Retailer 13HK$4,888 HKD
Retailer 7HK$5,346 HKD
Retailer 2HK$7,155 HKD
Reve DiamondsHK$8,291 HKD

35 data points across 17 retailers

16 retailersHK$1,707 HKD to HK$5,346 HKD

A
Cheapest Retailer
-
HK$1,707 HKD
A
Retailer 2
-
HK$1,834 HKD
£184 GBP
View
A
Retailer 3
-
HK$2,537 HKD
€308 EUR
View
Retailer 4
-
HK$2,584 HKD
ZAR 5,320 ZAR
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$2,644 HKD
$337 USD
View
A
Retailer 6
-
HK$2,666 HKD
£268 GBP
View
Retailer 7
-
HK$2,785 HKD
$355 USD
View
Price last confirmed 8 days ago
Retailer 8
-
HK$3,283 HKD
£329 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
HK$3,923 HKD
$500 USD
View
B+
Retailer 10
-
HK$3,954 HKD
$504 USD
View
B+
Retailer 11
-
HK$4,105 HKD
SGD 707 SGD
View
B+
Retailer 12
-
HK$4,472 HKD
$570 USD
View
B+
Retailer 13
-
HK$4,888 HKD
$623 USD
View
B+
Retailer 14
-
HK$5,346 HKD
$681 USD
View
Retailer 15
-
HK$7,155 HKD
£718 GBP
View
Price last confirmed 7 days ago
Most Expensive
Reve Diamonds
6F11899F5 · Oct 25
HK$8,291 HKD
$1,057 USD
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from HK$1,707 HKDSave up to HK$3,638 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
1.03ct Cushion
HK$1,707 HKD