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Cushion|Lab Grown|IGI

1.99ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG782688777

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG782688777

Diamond specifications and retailer prices

From $604 AUD
$422 USD
As of November 1, 2026
Save $1,494 AUD (71%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,508 AUD at Do Amore Diamonds · As of October 26, 2026
View at Do Amore Diamonds

About this 1.99ct lab-grown cushion diamond

This 1.99ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782688777 or 782688777. Listed at 17 retailers as of November 1, 2026, with a 247% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782688777
Dimensions9.14 × 6.65 × 4.42 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.14 mm6.65 mm1.99 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782688777
Side View
Table 58.0%Crown 33.2°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 66.5%

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: $3,508 AUD|Low: $251 AUD|High: $3,651 AUD|Avg: $1,354 AUD|+6.5%
Do Amore Diamonds
Retailer 2
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Retailer 24
October 26, 2026
Retailer 16$251 AUD
Retailer 7$442 AUD
Retailer 8$604 AUD
Retailer 2$632 AUD
Retailer 22$654 AUD
Retailer 6$666 AUD
Retailer 21$702 AUD
Retailer 14$756 AUD
Retailer 13$845 AUD
Retailer 12$872 AUD
Retailer 10$954 AUD
Retailer 9$1,087 AUD
Retailer 3$1,153 AUD
Retailer 19$1,270 AUD
Retailer 15$1,542 AUD
Retailer 23$1,585 AUD
Retailer 11$1,813 AUD
Retailer 24$1,904 AUD
Retailer 17$1,971 AUD
Retailer 18$2,069 AUD
Retailer 4$2,098 AUD
Retailer 20$2,177 AUD
Retailer 5$2,715 AUD
Do Amore Diamonds$3,508 AUD

31 data points across 24 retailers

17 retailers$604 AUD to $2,098 AUD

A
Cheapest Retailer
-
$604 AUD
$422 USD
Retailer 2
-
$632 AUD
£348 GBP
View
Price last confirmed 8 days ago
Retailer 3
-
$654 AUD
$457 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$666 AUD
$465 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$702 AUD
$490 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$845 AUD
€562 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
$954 AUD
$666 USD
View
Retailer 8
-
$1,087 AUD
$759 USD
View
Price last confirmed 21 days ago
Retailer 9
-
$1,153 AUD
$806 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$1,270 AUD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$1,585 AUD
CA$1,537 CAD
View
Retailer 12
-
$1,904 AUD
View
Price last confirmed 26 days ago
Retailer 13
-
$2,069 AUD
$1,445 USD
View
Price last confirmed 15 days ago
B+
Retailer 14
-
$2,098 AUD
$1,465 USD
View
Retailer 15
-
$2,177 AUD
£1,197 GBP
View
Price last confirmed 16 days ago
Retailer 16
-
$2,715 AUD
$1,896 USD
View
Price last confirmed 7 days ago
Most Expensive
Do Amore Diamonds
27-EC635E1B4 · Oct 26
$3,508 AUD
$2,450 USD
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from $604 AUDSave up to $1,494 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
1.99ct Cushion
$604 AUD