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Oval|Lab Grown|IGI

1.30ct E VS1 Oval Lab Grown Diamond

VG • E/VS1 • IGI LG843607452

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843607452

Diamond specifications and retailer prices

From $397 NZD
$224 USD
As of October 30, 2026
Save $2,915 NZD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,312 NZD at Queensmith · As of October 27, 2026
View at Queensmith

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 very-good cut grade and certified by IGI LG843607452 or 843607452. Listed at 16 retailers as of October 27, 2026, with prices from $397 to $3,312, a $2,915 spread on the same certified stone. Queensmith lists it at $3,312. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843607452
Dimensions8.90 × 6.12 × 3.76 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.90 mm6.12 mm1.30 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843607452
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.4%

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 30
Current: $3,312 NZD|Low: $397 NZD|High: $3,312 NZD|Avg: $1,328 NZD
Queensmith
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
October 31, 2026
Retailer 5$397 NZD
Retailer 3$556 NZD
Retailer 8$594 NZD
Retailer 2$723 NZD
Retailer 14$759 NZD
Retailer 9$810 NZD
Retailer 6$875 NZD
Retailer 15$1,079 NZD
Retailer 10$1,141 NZD
Retailer 11$1,277 NZD
Retailer 16$1,348 NZD
Retailer 13$1,357 NZD
Retailer 7$1,515 NZD
Retailer 12$2,078 NZD
Retailer 4$2,122 NZD
Queensmith$3,312 NZD

25 data points across 16 retailers

16 retailers$397 NZD to $3,312 NZD

A
Cheapest Retailer
-
$397 NZD
$224 USD
Final sale: no returns
Retailer 2
-
$556 NZD
£247 GBP
View
Price last confirmed 15 days ago
B+
Retailer 3
-
$594 NZD
$335 USD
View
A
Retailer 4
-
$723 NZD
€388 EUR
View
A
Retailer 5
-
$759 NZD
ZAR 6,908 ZAR
View
A
Retailer 6
-
$810 NZD
£360 GBP
View
A
Retailer 7
-
$875 NZD
$493 USD
View
B+
Retailer 8
-
$1,079 NZD
A$936 AUD
View
B+
Retailer 9
-
$1,141 NZD
$643 USD
View
B+
Retailer 10
-
$1,277 NZD
$720 USD
View
B
Retailer 11
-
$1,348 NZD
$760 USD
View
B
Retailer 12
-
$1,357 NZD
A$1,177 AUD
View
B
Retailer 13
-
$1,515 NZD
$854 USD
View
B
Retailer 14
-
$2,078 NZD
£922 GBP
View
B
Retailer 15
-
$2,122 NZD
$1,196 USD
View
Most Expensive
B
Queensmith
LG843607452 · Oct 27
$3,312 NZD
£1,470 GBP
View
15 more retailers have this diamond
Prices start from $397 NZDSave up to $2,915 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
1.30ct Oval
$397 NZD