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Cushion|Lab Grown|IGI

1.65ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG673406023

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG673406023

Diamond specifications and retailer prices

From HK$4,614 HKD
$588 USD
As of November 1, 2026
Save HK$16,750 HKD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$21,364 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.65ct lab-grown cushion diamond

This 1.65ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG673406023 or 673406023. Listed at 15 retailers as of November 1, 2026, with prices from HK$4,614 to HK$21,364, a HK$16,750 spread on the same certified stone. MOH London lists it at HK$21,364. 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

1.65
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.6°
Pavilion angle43.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673406023
Dimensions8.54 × 6.07 × 3.94 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.54 mm6.07 mm1.65 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG673406023
Side View
Table 66.0%Crown 42.6°Girdle: STK-VTKPavilion 43.9°Culet: NoneDepth 64.9%

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: Nov 1
Current: HK$21,364 HKD|Low: HK$4,614 HKD|High: HK$21,623 HKD|Avg: HK$10,347 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6HK$4,614 HKD
Retailer 9HK$5,116 HKD
Retailer 7HK$5,492 HKD
Retailer 11HK$6,881 HKD
Retailer 10HK$7,932 HKD
Retailer 4HK$7,938 HKD
Retailer 2HK$8,828 HKD
Retailer 5HK$9,533 HKD
Retailer 3HK$14,947 HKD
Retailer 8HK$17,920 HKD
MOH LondonHK$21,364 HKD

43 data points across 11 retailers

15 retailersHK$4,614 HKD to HK$21,364 HKD

A
Cheapest Retailer
-
HK$4,614 HKD
$588 USD
Final sale: no returns
Retailer 2
-
HK$5,116 HKD
$652 USD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
HK$5,484 HKD
$699 USD
View
A
Retailer 4
-
HK$5,492 HKD
$700 USD
View
B+
Retailer 5
-
HK$6,881 HKD
$877 USD
View
B+
Retailer 6
-
HK$7,932 HKD
$1,011 USD
View
B+
Retailer 7
-
HK$7,938 HKD
£797 GBP
View
B
Retailer 8
-
HK$8,828 HKD
ZAR 18,177 ZAR
View
Retailer 9
-
HK$9,533 HKD
$1,215 USD
View
Price last confirmed 15 days ago
B
Retailer 10
-
HK$14,947 HKD
£1,500 GBP
View
B
Retailer 11
-
HK$16,637 HKD
$2,120 USD
View
B
Retailer 12
-
HK$17,530 HKD
$2,234 USD
View
B
Retailer 13
-
HK$17,920 HKD
$2,284 USD
View
B
Retailer 14
-
HK$18,988 HKD
$2,420 USD
View
Most Expensive
B
MOH London
LG673406023 · Nov 1
HK$21,364 HKD
£2,144 GBP
View
14 more retailers have this diamond
Prices start from HK$4,614 HKDSave up to HK$16,750 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
1.65ct Cushion
HK$4,614 HKD