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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 $634 AUD
$445 USD
As of November 1, 2026
Save $3,267 AUD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,901 AUD 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 31, 2026, with prices from $634 to $3,901, a $3,267 spread on the same certified stone. Do Amore Diamonds lists it at $3,901. 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: Nov 1
Current: $3,901 AUD|Low: $634 AUD|High: $3,901 AUD|Avg: $1,568 AUD|+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
November 1, 2026
Retailer 8$634 AUD
Retailer 11$698 AUD
Retailer 7$769 AUD
Retailer 10$1,035 AUD
Retailer 13$1,118 AUD
Retailer 12$1,394 AUD
Retailer 9$1,397 AUD
Retailer 5$1,437 AUD
Retailer 4$1,714 AUD
Retailer 3$1,956 AUD
Retailer 2$2,414 AUD
Retailer 6$2,534 AUD
Do Amore Diamonds$3,901 AUD

13 data points across 13 retailers

11 retailers$634 AUD to $3,901 AUD

B+
Cheapest Retailer
-
$634 AUD
$445 USD
A
Retailer 2
-
$698 AUD
$490 USD
View
B+
Retailer 3
-
$769 AUD
$540 USD
View
A
Retailer 4
-
$1,035 AUD
ZAR 11,741 ZAR
View
B+
Retailer 5
-
$1,118 AUD
$785 USD
View
B+
Retailer 6
-
$1,394 AUD
$979 USD
View
B+
Retailer 7
-
$1,397 AUD
View
B
Retailer 8
-
$1,956 AUD
$1,374 USD
View
B
Retailer 9
-
$2,414 AUD
£1,335 GBP
View
B
Retailer 10
-
$2,534 AUD
$1,780 USD
View
Most Expensive
B
Do Amore Diamonds
27-31ECFE557 · Oct 31
$3,901 AUD
$2,740 USD
View
10 more retailers have this diamond
Prices start from $634 AUDSave up to $3,267 AUD

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
$634 AUD