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Cushion|Lab Grown|IGI

1.70ct H VVS2 Cushion Lab Grown Diamond

VG • H/VVS2 • IGI LG530225395

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

Certificate IGI LG530225395

Diamond specifications and retailer prices

From HK$3,491 HKD
$445 USD
As of October 30, 2026
Save HK$18,006 HKD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$21,497 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.7ct lab-grown cushion diamond

This 1.7ct lab-grown cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG530225395 or 530225395. Listed at 11 retailers as of October 30, 2026, with prices from HK$3,491 to HK$21,497, a HK$18,006 spread on the same certified stone. Do Amore Diamonds lists it at HK$21,497. 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

1.70
Carat
H
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530225395
Dimensions6.78 × 6.71 × 4.67 mm
L/W Ratio1.01
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
6.78 mm6.71 mm1.70 ctH / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530225395
Side View
Table 62.0%Crown 39°Girdle: STK-VTKPavilion 40.2°Culet: NoneDepth 69.6%

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$21,497 HKD|Low: HK$3,491 HKD|High: HK$21,497 HKD|Avg: HK$8,628 HKD|+18.1%
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
October 31, 2026
Retailer 6HK$3,491 HKD
Retailer 10HK$3,844 HKD
Retailer 2HK$4,237 HKD
Retailer 9HK$5,702 HKD
Retailer 13HK$6,162 HKD
Retailer 12HK$7,681 HKD
Retailer 8HK$7,701 HKD
Retailer 5HK$7,921 HKD
Retailer 4HK$9,446 HKD
Retailer 3HK$10,780 HKD
Retailer 7HK$13,372 HKD
Retailer 11HK$15,534 HKD
Do Amore DiamondsHK$21,497 HKD

12 data points across 13 retailers

11 retailersHK$3,491 HKD to HK$21,497 HKD

B+
Cheapest Retailer
-
HK$3,491 HKD
$445 USD
A
Retailer 2
-
HK$3,844 HKD
$490 USD
View
B+
Retailer 3
-
HK$4,237 HKD
$540 USD
View
A
Retailer 4
-
HK$5,702 HKD
ZAR 11,741 ZAR
View
B+
Retailer 5
-
HK$6,162 HKD
$785 USD
View
B+
Retailer 6
-
HK$7,681 HKD
$979 USD
View
B+
Retailer 7
-
HK$7,701 HKD
A$1,510 AUD
View
B
Retailer 8
-
HK$10,780 HKD
$1,374 USD
View
B
Retailer 9
-
HK$13,372 HKD
£1,342 GBP
View
B
Retailer 10
-
HK$15,534 HKD
$1,980 USD
View
Most Expensive
B
Do Amore Diamonds
27-31ECFE557 · Oct 31
HK$21,497 HKD
$2,740 USD
View
10 more retailers have this diamond
Prices start from HK$3,491 HKDSave up to HK$18,006 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
1.70ct Cushion
HK$3,491 HKD