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Oval|Lab Grown|IGI

1.01ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG827614842

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG827614842

Diamond specifications and retailer prices

From $271 NZD
As of November 5, 2026
Save $1,595 NZD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,865 NZD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.01ct lab-grown oval diamond

This 1.01ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG827614842 or 827614842. Listed at 14 retailers as of November 5, 2026, with prices from $271 to $1,865, a $1,595 spread on the same certified stone. Reve Diamonds lists it at $1,865. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827614842
Dimensions8.03 × 5.78 × 3.56 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm5.78 mm1.01 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827614842
Side View
Table 66.0%Crown 33.8°Girdle: THN-MEDPavilion 42.3°Culet: NoneDepth 61.6%

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: Nov 5
Current: $577 NZD|Low: $260 NZD|High: $1,587 NZD|Avg: $627 NZD|+3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 8$271 NZD
Retailer 2$303 NZD
Retailer 11$314 NZD
Retailer 3$336 NZD
Retailer 9$336 NZD
Retailer 5$455 NZD
Retailer 1$577 NZD
Retailer 6$588 NZD
Retailer 10$1,079 NZD
Retailer 7$1,140 NZD
Retailer 4$1,564 NZD

43 data points across 11 retailers

14 retailers$271 NZD to $1,865 NZD

A
Cheapest Retailer
-
$271 NZD
A
Retailer 2
-
$303 NZD
View
Final sale: no returns
A
Retailer 3
-
$314 NZD
View
Retailer 4
-
$336 NZD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$336 NZD
View
B+
Retailer 6
-
$455 NZD
View
A
Retailer 7
-
$545 NZD
View
A
Retailer 8
-
$577 NZD
View
A
Retailer 9
-
$588 NZD
View
B+
Retailer 10
-
$1,079 NZD
View
B
Retailer 11
-
$1,140 NZD
View
B
Retailer 12
-
$1,178 NZD
View
B
Retailer 13
-
$1,564 NZD
View
Most Expensive
B
Reve Diamonds
000A58A91 · Nov 6
$1,865 NZD
$1,034 USD
View
13 more retailers have this diamond
Prices start from $271 NZDSave up to $1,595 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
1.01ct Oval
$271 NZD