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Oval|Lab Grown|IGI

1.05ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG631470527

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG631470527

Diamond specifications and retailer prices

From $374 NZD
$211 USD
As of October 29, 2026
Save $1,805 NZD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,179 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown oval diamond

This 1.05ct 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 LG631470527 or 631470527. Listed at 18 retailers as of October 29, 2026, with prices from $374 to $2,179, a $1,805 spread on the same certified stone. Reve Diamonds lists it at $2,179. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631470527
Dimensions8.58 × 5.73 × 3.38 mm
L/W Ratio1.50
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
8.58 mm5.73 mm1.05 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631470527
Side View
Table 64.0%Crown 33.5°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 59.0%

Caratlytics Score

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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: $850 NZD|Low: $374 NZD|High: $2,179 NZD|Avg: $1,029 NZD|+2.5%
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
Retailer 14
Reve Diamonds
October 31, 2026
Retailer 12$374 NZD
Retailer 6$417 NZD
Retailer 14$463 NZD
Retailer 7$583 NZD
Retailer 4$628 NZD
Retailer 9$797 NZD
Retailer 2$800 NZD
Retailer 1$850 NZD
Retailer 5$884 NZD
Retailer 13$1,118 NZD
Retailer 10$1,134 NZD
Retailer 11$1,496 NZD
Retailer 3$1,585 NZD
Retailer 8$1,868 NZD
Reve Diamonds$2,179 NZD

39 data points across 15 retailers

18 retailers$374 NZD to $2,179 NZD

A
Cheapest Retailer
-
$374 NZD
$211 USD
A
Retailer 2
-
$417 NZD
$235 USD
View
Final sale: no returns
A
Retailer 3
-
$435 NZD
$245 USD
View
A
Retailer 4
-
$463 NZD
$261 USD
View
A
Retailer 5
-
$463 NZD
$261 USD
View
A
Retailer 6
-
$583 NZD
£259 GBP
View
A
Retailer 7
-
$628 NZD
$354 USD
View
A
Retailer 8
-
$797 NZD
ZAR 7,256 ZAR
View
B+
Retailer 9
-
$800 NZD
$451 USD
View
A
Retailer 10
-
$850 NZD
£377 GBP
View
B+
Retailer 11
-
$884 NZD
$498 USD
View
B+
Retailer 12
-
$1,118 NZD
$630 USD
View
B+
Retailer 13
-
$1,134 NZD
A$983 AUD
View
B
Retailer 14
-
$1,490 NZD
$840 USD
View
B
Retailer 15
-
$1,496 NZD
$843 USD
View
B
Retailer 16
-
$1,585 NZD
$894 USD
View
B
Retailer 17
-
$1,868 NZD
£829 GBP
View
Most Expensive
B
Reve Diamonds
2F543E1DB · Oct 30
$2,179 NZD
$1,228 USD
View
17 more retailers have this diamond
Prices start from $374 NZDSave up to $1,805 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
1.05ct Oval
$374 NZD