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Cushion|Lab Grown|IGI

5.54ct D VVS2 Cushion Lab Grown Diamond

VG • D/VVS2 • IGI LG687573301

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG687573301

Diamond specifications and retailer prices

From HK$16,005 HKD
$2,040 USD
As of October 30, 2026
Save HK$101,523 HKD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$117,529 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.54ct lab-grown cushion diamond

This 5.54ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG687573301 or 687573301. Listed at 13 retailers as of October 29, 2026, with prices from HK$16,005 to HK$117,529, a HK$101,523 spread on the same certified stone. Brilliant Earth lists it at HK$117,529. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.54
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687573301
Dimensions10.26 × 9.86 × 6.81 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.26 mm9.86 mm5.54 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687573301
Side View
Table 64.0%Crown 38.4°Girdle: STK-THKPavilion 40°Culet: NoneDepth 69.1%

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: Oct 30
Current: HK$117,529 HKD|Low: HK$15,134 HKD|High: HK$130,160 HKD|Avg: HK$49,197 HKD
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
October 31, 2026
Retailer 4HK$15,134 HKD
Retailer 8HK$16,005 HKD
Retailer 2HK$20,948 HKD
Retailer 5HK$25,051 HKD
Retailer 6HK$25,777 HKD
Retailer 12HK$30,818 HKD
Retailer 3HK$31,556 HKD
Retailer 11HK$47,859 HKD
Retailer 13HK$50,599 HKD
Retailer 10HK$65,205 HKD
Retailer 9HK$82,541 HKD
Retailer 7HK$91,324 HKD
Brilliant EarthHK$117,529 HKD

26 data points across 13 retailers

13 retailersHK$16,005 HKD to HK$117,529 HKD

A
Cheapest Retailer
-
HK$16,005 HKD
$2,040 USD
A
Retailer 2
-
HK$20,948 HKD
$2,670 USD
View
B+
Retailer 3
-
HK$25,051 HKD
$3,193 USD
View
B+
Retailer 4
-
HK$25,777 HKD
€3,129 EUR
View
B+
Retailer 5
-
HK$30,818 HKD
$3,928 USD
View
B+
Retailer 6
-
HK$31,556 HKD
$4,022 USD
View
Retailer 7
-
HK$47,859 HKD
$6,100 USD
View
Price last confirmed 12 days ago
Retailer 8
-
HK$50,599 HKD
A$9,922 AUD
View
Price last confirmed 22 days ago
Retailer 9
-
HK$65,205 HKD
£6,544 GBP
View
Price last confirmed 12 days ago
B
Retailer 10
-
HK$82,498 HKD
$10,515 USD
View
B
Retailer 11
-
HK$82,541 HKD
$10,521 USD
View
B
Retailer 12
-
HK$91,324 HKD
$11,640 USD
View
Most Expensive
B
Brilliant Earth
16271520A · Oct 29
HK$117,529 HKD
$14,980 USD
View
12 more retailers have this diamond
Prices start from HK$16,005 HKDSave up to HK$101,523 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
5.54ct Cushion
HK$16,005 HKD