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Cushion|Lab Grown|IGI

5.07ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG830677405

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG830677405

Diamond specifications and retailer prices

From HK$13,859 HKD
As of October 30, 2026
Save HK$29,811 HKD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$43,669 HKD at With Clarity · As of October 30, 2026
View at With Clarity

About this 5.07ct lab-grown cushion diamond

This 5.07ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG830677405 or 830677405. Listed at 9 retailers as of October 30, 2026, with prices from HK$13,859 to HK$43,669, a HK$29,811 spread on the same certified stone. With Clarity lists it at HK$43,669. 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

5.07
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830677405
Dimensions10.12 × 9.80 × 6.55 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.12 mm9.80 mm5.07 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830677405
Side View
Table 60.0%Crown 37.7°Girdle: MED-THKPavilion 37.4°Culet: NoneDepth 66.8%

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$16,947 HKD|Low: HK$13,848 HKD|High: HK$43,669 HKD|Avg: HK$25,733 HKD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 29, 2026
Retailer 8HK$13,859 HKD
Retailer 5HK$14,436 HKD
Retailer 1HK$16,947 HKD
Retailer 4HK$19,018 HKD
Retailer 2HK$19,071 HKD
Retailer 7HK$28,276 HKD
Retailer 3HK$38,830 HKD
Retailer 6HK$42,223 HKD
With ClarityHK$43,669 HKD

42 data points across 9 retailers

9 retailersHK$13,859 HKD to HK$43,669 HKD

A
Cheapest Retailer
-
HK$13,859 HKD
A
Retailer 2
-
HK$14,436 HKD
$1,840 USD
View
A
Retailer 3
-
HK$16,947 HKD
£1,701 GBP
View
Retailer 4
-
HK$19,018 HKD
$2,424 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$19,071 HKD
€2,315 EUR
View
B+
Retailer 6
-
HK$28,276 HKD
$3,604 USD
View
B
Retailer 7
-
HK$38,830 HKD
£3,897 GBP
View
B
Retailer 8
-
HK$42,223 HKD
$5,382 USD
View
Most Expensive
B
With Clarity
830677405 · Oct 30
HK$43,669 HKD
$5,566 USD
View
8 more retailers have this diamond
Prices start from HK$13,859 HKDSave up to HK$29,811 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
5.07ct Cushion
HK$13,859 HKD