CaratHunter
Plans
Oval|Lab Grown|IGI

1.01ct E SI2 Oval Lab Grown Diamond

ID • E/SI2 • IGI LG472171926

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG472171926

Diamond specifications and retailer prices

From $1,068 NZD
As of November 5, 2026
Save $981 NZD (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,483 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct lab-grown oval diamond

This 1.01ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG472171926 or 472171926. Listed at 11 retailers as of November 5, 2026, with a 92% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG472171926
Dimensions7.36 × 5.64 × 3.69 mm
L/W Ratio1.30
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
7.36 mm5.64 mm1.01 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG472171926
Side View
Table 59.5%Crown 39.6°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 65.4%

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: Nov 5
Current: $3,483 NZD|Low: $776 NZD|High: $5,818 NZD|Avg: $2,091 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$776 NZD
Retailer 6$1,068 NZD
Retailer 11$1,194 NZD
Retailer 10$1,196 NZD
Retailer 8$1,324 NZD
Retailer 7$1,479 NZD
Retailer 9$2,035 NZD
Retailer 2$2,049 NZD
Retailer 5$3,287 NZD
NZ Jewellers$3,483 NZD
Retailer 4$5,749 NZD

45 data points across 11 retailers

11 retailers$1,068 NZD to $2,049 NZD

B+
Cheapest Retailer
-
$1,068 NZD
B
Retailer 2
-
$1,194 NZD
View
Final sale: no returns
B
Retailer 3
-
$1,196 NZD
View
Retailer 4
-
$1,324 NZD
View
Price last confirmed 21 days ago
B
Retailer 5
-
$1,324 NZD
View
B
Retailer 6
-
$1,479 NZD
View
B
Retailer 7
-
$2,035 NZD
View
B
Retailer 8
-
$2,049 NZD
View
Retailer 9
-
$3,287 NZD
View
Price under review
Most Expensive
NZ Jewellers
64e4558b-df32-461a-823d-5cb3e6ad58d3 · Nov 5
$3,483 NZD
$1,931 USD
View
Price under review
9 more retailers have this diamond
Prices start from $1,068 NZDSave up to $981 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+
1.01ct Oval
$1,068 NZD