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Oval|Lab Grown|IGI

1.23ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG775621275

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG775621275

Diamond specifications and retailer prices

From $350 AUD
$246 USD
As of October 31, 2026
Save $2,554 AUD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,904 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown oval diamond

This 1.23ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG775621275 or 775621275. Listed at 15 retailers as of October 31, 2026, with prices from $350 to $2,904, a $2,554 spread on the same certified stone. Do Amore Diamonds lists it at $2,904. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775621275
Dimensions8.68 × 5.98 × 3.76 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Top View
8.68 mm5.98 mm1.23 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775621275
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.9%

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 31
Current: $2,904 AUD|Low: $309 AUD|High: $2,904 AUD|Avg: $907 AUD
Do Amore Diamonds
Retailer 2
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Retailer 21
October 31, 2026
Retailer 8$313 AUD
Retailer 15$350 AUD
Retailer 7$448 AUD
Retailer 6$504 AUD
Retailer 5$515 AUD
Retailer 16$519 AUD
Retailer 10$565 AUD
Retailer 9$642 AUD
Retailer 2$664 AUD
Retailer 11$777 AUD
Retailer 4$855 AUD
Retailer 14$951 AUD
Retailer 18$1,008 AUD
Retailer 19$1,089 AUD
Retailer 12$1,136 AUD
Retailer 20$1,207 AUD
Retailer 3$1,328 AUD
Retailer 13$1,328 AUD
Retailer 21$1,495 AUD
Retailer 17$1,665 AUD
Do Amore Diamonds$2,904 AUD

17 data points across 21 retailers

15 retailers$350 AUD to $2,904 AUD

A
Cheapest Retailer
-
$350 AUD
$246 USD
A
Retailer 2
-
$448 AUD
$315 USD
View
B+
Retailer 3
-
$504 AUD
$354 USD
View
A
Retailer 4
-
$515 AUD
$362 USD
View
A
Retailer 5
-
$519 AUD
£287 GBP
View
A
Retailer 6
-
$664 AUD
€444 EUR
View
B+
Retailer 7
-
$855 AUD
$601 USD
View
B+
Retailer 8
-
$1,008 AUD
View
B
Retailer 9
-
$1,089 AUD
View
B+
Retailer 10
-
$1,207 AUD
$848 USD
View
B
Retailer 11
-
$1,328 AUD
$933 USD
View
B+
Retailer 12
-
$1,328 AUD
$933 USD
View
B
Retailer 13
-
$1,495 AUD
$1,050 USD
View
B
Retailer 14
-
$1,665 AUD
£921 GBP
View
Most Expensive
B
Do Amore Diamonds
27-459A863E1 · Oct 31
$2,904 AUD
$2,040 USD
View
14 more retailers have this diamond
Prices start from $350 AUDSave up to $2,554 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
1.23ct Oval
$350 AUD