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Cushion|Lab Grown|IGI

1.73ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG797636604

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

Certificate IGI LG797636604

Diamond specifications and retailer prices

From $818 NZD
£362 GBP
As of October 29, 2026
Save $3,241 NZD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,060 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.73ct lab-grown cushion diamond

This 1.73ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797636604 or 797636604. Listed at 12 retailers as of October 29, 2026, with prices from $818 to $4,060, a $3,241 spread on the same certified stone. Do Amore Diamonds lists it at $4,060. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797636604
Dimensions7.08 × 6.89 × 4.55 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.08 mm6.89 mm1.73 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797636604
Side View
Table 62.0%Crown 35°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 66.0%

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 29
Current: $4,060 NZD|Low: $791 NZD|High: $4,060 NZD|Avg: $1,921 NZD|+5.6%
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
October 29, 2026
Retailer 7$818 NZD
Retailer 10$840 NZD
Retailer 8$846 NZD
Retailer 11$887 NZD
Retailer 2$1,237 NZD
Retailer 5$1,910 NZD
Retailer 3$2,154 NZD
Retailer 12$2,423 NZD
Retailer 4$2,527 NZD
Retailer 9$2,793 NZD
Retailer 6$3,614 NZD
Do Amore Diamonds$4,060 NZD

39 data points across 12 retailers

12 retailers$818 NZD to $4,060 NZD

A
Cheapest Retailer
-
$818 NZD
£362 GBP
B+
Retailer 2
-
$840 NZD
$472 USD
View
A
Retailer 3
-
$846 NZD
$475 USD
View
A
Retailer 4
-
$887 NZD
$498 USD
View
A
Retailer 5
-
$1,237 NZD
£547 GBP
View
B+
Retailer 6
-
$1,910 NZD
A$1,650 AUD
View
B+
Retailer 7
-
$2,154 NZD
$1,210 USD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$2,423 NZD
$1,361 USD
View
B
Retailer 9
-
$2,527 NZD
$1,419 USD
View
B
Retailer 10
-
$2,793 NZD
£1,235 GBP
View
B
Retailer 11
-
$3,614 NZD
$2,030 USD
View
Most Expensive
B
Do Amore Diamonds
36-1874747 · Oct 29
$4,060 NZD
$2,280 USD
View
11 more retailers have this diamond
Prices start from $818 NZDSave up to $3,241 NZD

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
1.73ct Cushion
$818 NZD