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Cushion|Lab Grown|IGI

1.77ct G VS2 Cushion Lab Grown Diamond

GD • G/VS2 • IGI LG627458616

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG627458616

Diamond specifications and retailer prices

From HK$3,311 HKD
$422 USD
As of October 25, 2026
Save HK$11,361 HKD (77%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$14,671 HKD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.77ct lab-grown cushion diamond

This 1.77ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG627458616 or 627458616. Listed at 3 retailers as of October 25, 2026, with prices from HK$3,311 to HK$14,671, a HK$11,361 spread on the same certified stone. Do Amore Diamonds lists it at HK$14,671. 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

1.77
Carat
G
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627458616
Dimensions8.84 × 6.22 × 4.14 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.84 mm6.22 mm1.77 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627458616
Side View
Table 61.0%Crown 34.3°Girdle: STK-THKPavilion 35.4°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: HK$14,671 HKD|Low: HK$3,311 HKD|High: HK$16,162 HKD|Avg: HK$7,158 HKD|-9.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 25, 2026
Retailer 3HK$3,311 HKD
Retailer 6HK$3,780 HKD
Retailer 7HK$4,488 HKD
Retailer 5HK$4,809 HKD
Retailer 9HK$6,237 HKD
Retailer 8HK$7,242 HKD
Retailer 4HK$8,159 HKD
Retailer 2HK$8,400 HKD
Retailer 10HK$8,728 HKD
Do Amore DiamondsHK$14,671 HKD

12 data points across 10 retailers

3 retailersHK$3,311 HKD to HK$14,671 HKD

B+
Cheapest Retailer
-
HK$3,311 HKD
$422 USD
B
Retailer 2
-
HK$8,400 HKD
£843 GBP
View
Most Expensive
C
Do Amore Diamonds
27-E2A0F393B · Oct 27
HK$14,671 HKD
$1,870 USD
View
2 more retailers have this diamond
Prices start from HK$3,311 HKDSave up to HK$11,361 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.

B+
1.77ct Cushion
HK$3,311 HKD