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Cushion|Lab Grown|IGI

1.97ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG778687699

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

Certificate IGI LG778687699

Diamond specifications and retailer prices

From $430 AUD
As of November 4, 2026
Save $1,266 AUD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,681 AUD at Frank Darling · As of October 27, 2026
View at Frank Darling

About this 1.97ct lab-grown cushion diamond

This 1.97ct 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 LG778687699 or 778687699. Listed at 4 retailers as of November 4, 2026, with a 294% 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

1.97
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778687699
Dimensions7.37 × 7.21 × 4.88 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Top View
7.37 mm7.21 mm1.97 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778687699
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 67.7%

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 4
Current: $2,681 AUD|Low: $276 AUD|High: $2,681 AUD|Avg: $1,195 AUD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 4$276 AUD
Retailer 5$430 AUD
Retailer 6$637 AUD
Retailer 10$817 AUD
Retailer 8$863 AUD
Retailer 7$896 AUD
Retailer 9$943 AUD
Retailer 11$1,179 AUD
Retailer 12$1,661 AUD
Retailer 2$1,696 AUD
Retailer 3$2,066 AUD
Frank Darling$2,681 AUD

8 data points across 12 retailers

4 retailers$430 AUD to $1,696 AUD

A
Cheapest Retailer
-
$430 AUD
Final sale: no returns
B+
Retailer 2
-
$637 AUD
View
B+
Retailer 3
-
$1,696 AUD
View
Most Expensive
Frank Darling
100759778701KD · Oct 27
$2,681 AUD
$1,877 USD
View
Price last confirmed 9 days ago
3 more retailers have this diamond
Prices start from $430 AUDSave up to $1,266 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
1.97ct Cushion
$430 AUD