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Cushion|Lab Grown|IGI

0.99ct E VS1 Cushion Lab Grown Diamond

GD • E/VS1 • IGI LG675577345

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG675577345

Diamond specifications and retailer prices

From HK$2,683 HKD
$342 USD
As of October 28, 2026
Save HK$10,540 HKD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$13,223 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.99ct lab-grown cushion diamond

This 0.99ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG675577345 or 675577345. Listed at 13 retailers as of October 28, 2026, with prices from HK$2,683 to HK$13,223, a HK$10,540 spread on the same certified stone. MOH London lists it at HK$13,223. 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

0.99
Carat
E
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675577345
Dimensions6.85 × 5.03 × 3.64 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.85 mm5.03 mm0.99 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG675577345
Side View
Table 68.0%Crown 35.3°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 72.4%

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: Oct 28
Current: HK$13,223 HKD|Low: HK$1,287 HKD|High: HK$13,223 HKD|Avg: HK$5,777 HKD|+76.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 4HK$2,142 HKD
Retailer 10HK$2,683 HKD
Retailer 3HK$3,102 HKD
Retailer 7HK$4,645 HKD
Retailer 5HK$5,124 HKD
Retailer 2HK$5,885 HKD
Retailer 6HK$5,937 HKD
Retailer 12HK$10,074 HKD
Retailer 11HK$11,807 HKD
Retailer 8HK$11,975 HKD
Retailer 9HK$12,795 HKD
MOH LondonHK$13,223 HKD

43 data points across 12 retailers

13 retailersHK$2,683 HKD to HK$13,223 HKD

A
Retailer 1
-
HK$2,142 HKD
$273 USD
Price last confirmed 14 days ago
B+
Retailer 2
-
HK$2,683 HKD
$342 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$3,102 HKD
£311 GBP
View
Price last confirmed 15 days ago
B+
Retailer 4
-
HK$4,218 HKD
View
B
Retailer 5
-
HK$4,645 HKD
$592 USD
View
Price last confirmed 10 days ago
B
Retailer 6
-
HK$5,124 HKD
€622 EUR
View
B
Retailer 7
-
HK$5,885 HKD
£591 GBP
View
B
Retailer 8
-
HK$5,937 HKD
ZAR 12,224 ZAR
View
C
Retailer 9
-
HK$10,074 HKD
SGD 1,735 SGD
View
C
Retailer 10
-
HK$11,807 HKD
$1,505 USD
View
C
Retailer 11
-
HK$11,975 HKD
$1,526 USD
View
C
Retailer 12
-
HK$12,795 HKD
£1,284 GBP
View
Most Expensive
C
MOH London
LG675577345 · Oct 29
HK$13,223 HKD
£1,327 GBP
View
12 more retailers have this diamond
Prices start from HK$2,683 HKDSave up to HK$10,540 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
0.99ct Cushion
HK$2,683 HKD