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Cushion|Lab Grown|IGI

1.91ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG671468547

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG671468547

Diamond specifications and retailer prices

From HK$6,371 HKD
$812 USD
As of October 28, 2026
Save HK$40,864 HKD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$47,235 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.91ct lab-grown cushion diamond

This 1.91ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG671468547 or 671468547. Listed at 18 retailers as of October 28, 2026, with prices from HK$6,371 to HK$47,235, a HK$40,864 spread on the same certified stone. Do Amore Diamonds lists it at HK$47,235. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671468547
Dimensions6.65 × 6.65 × 8.42 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.65 mm6.65 mm1.91 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671468547
Side View
Table 60.0%Crown 35.7°Girdle: MediumPavilion 41°Culet: NoneDepth 67.1%

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 28
Current: HK$47,235 HKD|Low: HK$6,175 HKD|High: HK$47,235 HKD|Avg: HK$16,821 HKD
Do Amore 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
October 29, 2026
Retailer 5HK$6,175 HKD
Retailer 7HK$6,371 HKD
Retailer 6HK$7,493 HKD
Retailer 2HK$7,544 HKD
Retailer 14HK$7,611 HKD
Retailer 4HK$8,725 HKD
Retailer 10HK$10,895 HKD
Retailer 9HK$12,526 HKD
Retailer 15HK$16,157 HKD
Retailer 11HK$16,953 HKD
Retailer 3HK$21,052 HKD
Retailer 8HK$21,166 HKD
Retailer 16HK$21,172 HKD
Retailer 13HK$26,905 HKD
Retailer 12HK$39,075 HKD
Do Amore DiamondsHK$47,235 HKD

43 data points across 16 retailers

18 retailersHK$6,371 HKD to HK$47,235 HKD

A
Retailer 1
-
HK$6,175 HKD
$787 USD
Price last confirmed 17 days ago
A
Retailer 2
-
HK$6,371 HKD
$812 USD
View
Final sale: no returns
A
Retailer 3
-
HK$7,493 HKD
$955 USD
View
A
Retailer 4
-
HK$7,544 HKD
£757 GBP
View
A
Retailer 5
-
HK$7,611 HKD
$970 USD
View
A
Retailer 6
-
HK$8,725 HKD
$1,112 USD
View
A
Retailer 7
-
HK$10,240 HKD
$1,305 USD
View
A
Retailer 8
-
HK$10,895 HKD
£1,093 GBP
View
A
Retailer 9
-
HK$12,526 HKD
ZAR 25,791 ZAR
View
B+
Retailer 10
-
HK$16,157 HKD
A$3,168 AUD
View
Price last confirmed 21 days ago
B+
Retailer 11
-
HK$16,953 HKD
A$3,324 AUD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
HK$21,052 HKD
$2,683 USD
View
B+
Retailer 13
-
HK$21,166 HKD
£2,124 GBP
View
B+
Retailer 14
-
HK$21,172 HKD
$2,698 USD
View
B+
Retailer 15
-
HK$24,378 HKD
$3,107 USD
View
B+
Retailer 16
-
HK$26,905 HKD
£2,700 GBP
View
B
Retailer 17
-
HK$39,075 HKD
$4,980 USD
View
Most Expensive
B
Do Amore Diamonds
27-9BAF31140 · Oct 29
HK$47,235 HKD
$6,020 USD
View
17 more retailers have this diamond
Prices start from HK$6,371 HKDSave up to HK$40,864 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
1.91ct Cushion
HK$6,371 HKD