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Cushion|Lab Grown|IGI

5.56ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG819698633

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG819698633

Diamond specifications and retailer prices

From HK$28,011 HKD
$3,570 USD
As of November 1, 2026
Save HK$73,402 HKD (72%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$101,412 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.56ct lab-grown cushion diamond

This 5.56ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819698633 or 819698633. Listed at 20 retailers as of October 31, 2026, with prices from HK$28,011 to HK$101,412, a HK$73,402 spread on the same certified stone. Taylor and Hart lists it at HK$101,412. 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

5.56
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle27.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819698633
Dimensions11.66 × 8.89 × 5.93 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.66 mm8.89 mm5.56 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819698633
Side View
Table 57.0%Crown 32.5°Girdle: MED-STKPavilion 27.2°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$73,548 HKD|Low: HK$29,015 HKD|High: HK$132,599 HKD|Avg: HK$55,684 HKD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 4HK$29,015 HKD
Retailer 12HK$30,247 HKD
Retailer 6HK$30,382 HKD
Retailer 11HK$36,539 HKD
Retailer 7HK$38,246 HKD
Retailer 3HK$45,068 HKD
Retailer 5HK$46,234 HKD
Retailer 8HK$58,971 HKD
Retailer 10HK$70,301 HKD
Retailer 2HK$72,435 HKD
Retailer 1HK$73,548 HKD
Retailer 9HK$86,842 HKD

36 data points across 12 retailers

20 retailersHK$28,011 HKD to HK$101,412 HKD

B+
Cheapest Retailer
-
HK$28,011 HKD
$3,570 USD
Final sale: no returns
Retailer 2
-
HK$29,015 HKD
$3,698 USD
View
Price last confirmed 21 days ago
B+
Retailer 3
-
HK$30,247 HKD
$3,855 USD
View
B+
Retailer 4
-
HK$30,382 HKD
£3,049 GBP
View
Retailer 5
-
HK$36,539 HKD
$4,657 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
HK$38,246 HKD
£3,838 GBP
View
B
Retailer 7
-
HK$45,068 HKD
$5,744 USD
View
B+
Retailer 8
-
HK$46,234 HKD
€5,612 EUR
View
B
Retailer 9
-
HK$50,221 HKD
£5,040 GBP
View
Retailer 10
-
HK$57,014 HKD
$7,267 USD
View
Price last confirmed 85 days ago
B
Retailer 11
-
HK$58,971 HKD
A$11,563 AUD
View
B
Retailer 12
-
HK$69,077 HKD
$8,804 USD
View
B
Retailer 13
-
HK$70,301 HKD
$8,960 USD
View
B
Retailer 14
-
HK$72,435 HKD
$9,232 USD
View
B
Retailer 15
-
HK$73,548 HKD
£7,381 GBP
View
B
Retailer 16
-
HK$80,487 HKD
$10,258 USD
View
B
Retailer 17
-
HK$86,842 HKD
A$17,028 AUD
View
B
Retailer 18
-
HK$97,752 HKD
SGD 16,836 SGD
View
B
Retailer 19
-
HK$100,352 HKD
$12,790 USD
View
Most Expensive
B
Taylor and Hart
PMZRU67 · Oct 31
HK$101,412 HKD
$12,925 USD
View
19 more retailers have this diamond
Prices start from HK$28,011 HKDSave up to HK$73,402 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.

B+
5.56ct Cushion
HK$28,011 HKD