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Oval|Lab Grown|IGI

1.30ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG786633863

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG786633863

Diamond specifications and retailer prices

From $378 NZD
$213 USD
As of October 29, 2026
Save $3,498 NZD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,876 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 top-tier cut grade and certified by IGI LG786633863 or 786633863. Listed at 25 retailers as of October 27, 2026, with prices from $378 to $3,876, a $3,498 spread on the same certified stone. Queensmith lists it at $3,876. 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 angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786633863
Dimensions9.21 × 6.10 × 3.68 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.21 mm6.10 mm1.30 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786633863
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $858 NZD|Low: $362 NZD|High: $2,218 NZD|Avg: $992 NZD|+3.7%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 2$378 NZD
Retailer 3$421 NZD
Retailer 8$438 NZD
Retailer 7$467 NZD
Retailer 5$468 NZD
Retailer 12$587 NZD
Retailer 4$630 NZD
Retailer 13$803 NZD
Retailer 16$851 NZD
Retailer 1$858 NZD
Retailer 10$905 NZD
Retailer 14$1,143 NZD
Retailer 18$1,214 NZD
Retailer 17$1,340 NZD
Retailer 6$1,503 NZD
Retailer 9$1,839 NZD
Retailer 15$1,877 NZD
Retailer 11$2,040 NZD

40 data points across 18 retailers

25 retailers$378 NZD to $3,876 NZD

A
Cheapest Retailer
-
$378 NZD
$213 USD
A
Retailer 2
-
$421 NZD
$237 USD
View
Final sale: no returns
A
Retailer 3
-
$438 NZD
$247 USD
View
A
Retailer 4
-
$467 NZD
$263 USD
View
A
Retailer 5
-
$468 NZD
$264 USD
View
A
Retailer 6
-
$522 NZD
HK$2,300 HKD
View
A
Retailer 7
-
$587 NZD
£261 GBP
View
B+
Retailer 8
-
$630 NZD
$355 USD
View
A
Retailer 9
-
$803 NZD
ZAR 7,313 ZAR
View
A
Retailer 10
-
$851 NZD
€457 EUR
View
A
Retailer 11
-
$858 NZD
£381 GBP
View
A
Retailer 12
-
$882 NZD
$497 USD
View
A
Retailer 13
-
$905 NZD
$510 USD
View
B+
Retailer 14
-
$1,143 NZD
A$991 AUD
View
B
Retailer 15
-
$1,214 NZD
$684 USD
View
B+
Retailer 16
-
$1,340 NZD
$755 USD
View
B
Retailer 17
-
$1,503 NZD
$847 USD
View
B
Retailer 18
-
$1,516 NZD
SGD 1,155 SGD
View
B
Retailer 19
-
$1,597 NZD
$900 USD
View
B
Retailer 20
-
$1,600 NZD
$902 USD
View
B
Retailer 21
-
$1,839 NZD
£816 GBP
View
B
Retailer 22
-
$1,877 NZD
£833 GBP
View
B
Retailer 23
-
$2,040 NZD
$1,150 USD
View
B
Retailer 24
-
$2,189 NZD
$1,234 USD
View
Most Expensive
B
Queensmith
LG786633863 · Oct 27
$3,876 NZD
£1,720 GBP
View
24 more retailers have this diamond
Prices start from $378 NZDSave up to $3,498 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
$378 NZD