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Cushion|Lab Grown|IGI

1.05ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG836619408

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836619408

Diamond specifications and retailer prices

From HK$2,129 HKD
£214 GBP
As of November 1, 2026
Save HK$9,247 HKD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$11,376 HKD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836619408 or 836619408. Listed at 17 retailers as of November 1, 2026, with prices from HK$2,129 to HK$11,376, a HK$9,247 spread on the same certified stone. Helzberg Diamonds lists it at HK$11,376. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836619408
Dimensions7.70 × 5.10 × 3.40 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.70 mm5.10 mm1.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836619408
Side View
Table 62.0%Crown 39°Girdle: MED-THKPavilion 36.7°Culet: NoneDepth 66.7%

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$11,376 HKD|Low: HK$1,781 HKD|High: HK$11,376 HKD|Avg: HK$5,036 HKD
Helzberg Diamonds
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
November 1, 2026
Retailer 8HK$1,781 HKD
Retailer 5HK$1,867 HKD
Retailer 10HK$2,129 HKD
Retailer 12HK$3,196 HKD
Retailer 2HK$3,222 HKD
Retailer 4HK$3,256 HKD
Retailer 11HK$3,369 HKD
Retailer 3HK$3,562 HKD
Retailer 16HK$3,742 HKD
Retailer 15HK$4,554 HKD
Retailer 13HK$4,770 HKD
Retailer 6HK$5,092 HKD
Retailer 17HK$6,421 HKD
Retailer 7HK$7,571 HKD
Retailer 9HK$8,709 HKD
Retailer 14HK$8,768 HKD
Helzberg DiamondsHK$11,376 HKD

31 data points across 17 retailers

17 retailersHK$2,129 HKD to HK$11,376 HKD

Retailer 1
-
HK$1,781 HKD
$227 USD
Price last confirmed 27 days ago
Final sale: no returns
Retailer 2
-
HK$1,867 HKD
$238 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
HK$2,129 HKD
£214 GBP
View
A
Retailer 4
-
HK$3,196 HKD
€388 EUR
View
A
Retailer 5
-
HK$3,222 HKD
ZAR 6,634 ZAR
View
A
Retailer 6
-
HK$3,256 HKD
$415 USD
View
A
Retailer 7
-
HK$3,369 HKD
£338 GBP
View
A
Retailer 8
-
HK$3,562 HKD
$454 USD
View
A
Retailer 9
-
HK$3,742 HKD
$477 USD
View
B+
Retailer 10
-
HK$4,554 HKD
A$893 AUD
View
B+
Retailer 11
-
HK$4,770 HKD
$608 USD
View
B+
Retailer 12
-
HK$5,092 HKD
SGD 877 SGD
View
B+
Retailer 13
-
HK$6,421 HKD
$818 USD
View
Retailer 14
-
HK$7,571 HKD
$965 USD
View
Price last confirmed 13 days ago
Retailer 15
-
HK$8,709 HKD
$1,110 USD
View
Price last confirmed 30 days ago
B
Retailer 16
-
HK$8,768 HKD
£880 GBP
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHPKGO · Nov 1
HK$11,376 HKD
$1,450 USD
View
16 more retailers have this diamond
Prices start from HK$2,129 HKDSave up to HK$9,247 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
1.05ct Cushion
HK$2,129 HKD