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Oval|Lab Grown|IGI

1.30ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG574349452

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG574349452

Diamond specifications and retailer prices

From $2,207 NZD
$1,244 USD
As of October 29, 2026
Save $1,401 NZD (39%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,908 NZD at Friendly Diamonds · As of October 31, 2026
View at Friendly Diamonds

About this 1.3ct lab-grown oval diamond

This 1.3ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG574349452 or 574349452. Listed at 16 retailers as of October 29, 2026, with a 63% 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

1.30
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574349452
Dimensions8.91 × 6.25 × 3.84 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.91 mm6.25 mm1.30 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574349452
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,608 NZD|Low: $2,120 NZD|High: $8,328 NZD|Avg: $4,059 NZD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 11$2,207 NZD
Retailer 3$2,402 NZD
Retailer 4$2,472 NZD
Retailer 9$2,520 NZD
Retailer 12$2,562 NZD
Retailer 10$2,865 NZD
Retailer 1$3,608 NZD
Retailer 13$4,060 NZD
Retailer 6$4,709 NZD
Retailer 2$4,801 NZD
Retailer 5$6,192 NZD
Retailer 8$6,684 NZD
Retailer 7$8,274 NZD

41 data points across 13 retailers

16 retailers$2,207 NZD to $3,608 NZD

B+
Cheapest Retailer
-
$2,207 NZD
$1,244 USD
B
Retailer 2
-
$2,402 NZD
$1,354 USD
View
B
Retailer 3
-
$2,472 NZD
$1,393 USD
View
Final sale: no returns
B
Retailer 4
-
$2,520 NZD
$1,420 USD
View
B
Retailer 5
-
$2,562 NZD
$1,444 USD
View
Retailer 6
-
$2,562 NZD
$1,444 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$2,865 NZD
$1,615 USD
View
B
Retailer 8
-
$3,608 NZD
£1,601 GBP
View
Retailer 9
-
$4,060 NZD
$2,288 USD
View
Price under review
Retailer 10
-
$4,709 NZD
ZAR 42,872 ZAR
View
Price under review
Retailer 11
-
$4,801 NZD
$2,706 USD
View
Price under review
Most Expensive
Friendly Diamonds
1588905 · Oct 31
$4,908 NZD
$2,766 USD
View
Price under review
11 more retailers have this diamond
Prices start from $2,207 NZDSave up to $1,401 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.

B+
1.30ct Oval
$2,207 NZD