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Oval|Lab Grown|IGI

1.23ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG766687483

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG766687483

Diamond specifications and retailer prices

From $559 NZD
$315 USD
As of October 31, 2026
Save $3,061 NZD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,620 NZD 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 LG766687483 or 766687483. Listed at 14 retailers as of October 31, 2026, with prices from $559 to $3,620, a $3,061 spread on the same certified stone. Do Amore Diamonds lists it at $3,620. 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 angle34.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766687483
Dimensions8.71 × 6.03 × 3.79 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Top View
8.71 mm6.03 mm1.23 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766687483
Side View
Table 60.0%Crown 34.9°Girdle: MED-STKPavilion 41°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: $3,620 NZD|Low: $376 NZD|High: $3,779 NZD|Avg: $1,187 NZD|-0.5%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 17$376 NZD
Retailer 5$559 NZD
Retailer 4$628 NZD
Retailer 18$642 NZD
Retailer 11$647 NZD
Retailer 7$704 NZD
Retailer 6$800 NZD
Retailer 2$827 NZD
Retailer 8$969 NZD
Retailer 15$1,066 NZD
Retailer 10$1,185 NZD
Retailer 13$1,345 NZD
Retailer 9$1,416 NZD
Retailer 16$1,505 NZD
Retailer 14$1,655 NZD
Retailer 3$1,655 NZD
Retailer 12$2,075 NZD
Do Amore Diamonds$3,620 NZD

15 data points across 18 retailers

14 retailers$559 NZD to $3,620 NZD

Retailer 1
-
$376 NZD
$212 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$559 NZD
$315 USD
View
B+
Retailer 3
-
$628 NZD
$354 USD
View
A
Retailer 4
-
$642 NZD
$362 USD
View
A
Retailer 5
-
$647 NZD
£287 GBP
View
A
Retailer 6
-
$827 NZD
€444 EUR
View
B+
Retailer 7
-
$1,066 NZD
$601 USD
View
B+
Retailer 8
-
$1,345 NZD
A$1,166 AUD
View
B+
Retailer 9
-
$1,505 NZD
$848 USD
View
B
Retailer 10
-
$1,655 NZD
$933 USD
View
Retailer 11
-
$1,655 NZD
$933 USD
View
Price last confirmed 13 days ago
B
Retailer 12
-
$1,863 NZD
$1,050 USD
View
B
Retailer 13
-
$2,075 NZD
£921 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E19CE4236 · Oct 31
$3,620 NZD
$2,040 USD
View
13 more retailers have this diamond
Prices start from $559 NZDSave up to $3,061 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
1.23ct Oval
$559 NZD