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Cushion|Lab Grown|IGI

1.59ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG794602971

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG794602971

Diamond specifications and retailer prices

From HK$3,515 HKD
$448 USD
As of November 1, 2026
Save HK$10,373 HKD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$13,888 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.59ct lab-grown cushion diamond

This 1.59ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794602971 or 794602971. Listed at 19 retailers as of November 1, 2026, with prices from HK$3,515 to HK$13,888, a HK$10,373 spread on the same certified stone. Brilliant Earth lists it at HK$13,888. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794602971
Dimensions7.62 × 6.33 × 4.33 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.62 mm6.33 mm1.59 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794602971
Side View
Table 63.0%Crown 34.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 68.4%

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$13,888 HKD|Low: HK$2,354 HKD|High: HK$14,908 HKD|Avg: HK$7,265 HKD|-5.9%
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 6HK$2,354 HKD
Retailer 8HK$3,515 HKD
Retailer 13HK$3,531 HKD
Retailer 2HK$4,218 HKD
Retailer 17HK$4,412 HKD
Retailer 14HK$4,973 HKD
Retailer 3HK$5,280 HKD
Retailer 11HK$5,492 HKD
Retailer 16HK$6,125 HKD
Retailer 10HK$6,238 HKD
Retailer 5HK$8,787 HKD
Retailer 12HK$9,369 HKD
Retailer 9HK$10,035 HKD
Retailer 15HK$10,473 HKD
Retailer 4HK$10,592 HKD
Retailer 7HK$11,072 HKD
Brilliant EarthHK$13,888 HKD

38 data points across 17 retailers

19 retailersHK$3,515 HKD to HK$13,888 HKD

B+
Cheapest Retailer
-
HK$3,515 HKD
$448 USD
Retailer 2
-
HK$3,531 HKD
$450 USD
View
Price last confirmed 5 days ago
A
Retailer 3
-
HK$4,218 HKD
€512 EUR
View
Retailer 4
-
HK$4,412 HKD
ZAR 9,085 ZAR
View
Price last confirmed 10 days ago
A
Retailer 5
-
HK$4,973 HKD
£499 GBP
View
Retailer 6
-
HK$5,280 HKD
$673 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
HK$5,492 HKD
$700 USD
View
Retailer 8
-
HK$6,125 HKD
A$1,201 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
HK$6,238 HKD
$795 USD
View
Retailer 10
-
HK$6,489 HKD
$827 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
HK$8,787 HKD
$1,120 USD
View
B+
Retailer 12
-
HK$9,369 HKD
A$1,837 AUD
View
B+
Retailer 13
-
HK$9,384 HKD
$1,196 USD
View
Retailer 14
-
HK$10,035 HKD
$1,279 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
HK$10,473 HKD
£1,051 GBP
View
B
Retailer 16
-
HK$10,592 HKD
$1,350 USD
View
Retailer 17
-
HK$10,837 HKD
$1,381 USD
View
Price last confirmed 63 days ago
Retailer 18
-
HK$11,072 HKD
$1,411 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
19077151A · Nov 2
HK$13,888 HKD
$1,770 USD
View
18 more retailers have this diamond
Prices start from HK$3,515 HKDSave up to HK$10,373 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
1.59ct Cushion
HK$3,515 HKD