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Oval|Lab Grown|IGI

1.01ct E IF Oval Lab Grown Diamond

VG • E/IF • IGI LG774638957

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG774638957

Diamond specifications and retailer prices

From $390 NZD
$220 USD
As of October 30, 2026
Save $1,969 NZD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,360 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG774638957 or 774638957. Listed at 22 retailers as of October 30, 2026, with prices from $390 to $2,360, a $1,969 spread on the same certified stone. Brilliant Earth lists it at $2,360. 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

1.01
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774638957
Dimensions7.92 × 5.77 × 3.57 mm
L/W Ratio1.37
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
7.92 mm5.77 mm1.01 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774638957
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.9%

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: $2,360 NZD|Low: $360 NZD|High: $2,732 NZD|Avg: $1,076 NZD|-13.6%
Brilliant Earth
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
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 11$360 NZD
Retailer 4$390 NZD
Retailer 5$433 NZD
Retailer 14$436 NZD
Retailer 21$460 NZD
Retailer 10$467 NZD
Retailer 7$586 NZD
Retailer 2$725 NZD
Retailer 17$744 NZD
Retailer 13$792 NZD
Retailer 3$987 NZD
Retailer 20$994 NZD
Retailer 15$1,043 NZD
Retailer 18$1,056 NZD
Retailer 8$1,178 NZD
Retailer 9$1,487 NZD
Retailer 12$1,498 NZD
Retailer 16$1,783 NZD
Retailer 19$2,028 NZD
Retailer 6$2,100 NZD
Brilliant Earth$2,360 NZD

44 data points across 21 retailers

22 retailers$390 NZD to $2,360 NZD

Retailer 1
-
$360 NZD
$203 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$390 NZD
$220 USD
View
Final sale: no returns
A
Retailer 3
-
$433 NZD
$244 USD
View
Retailer 4
-
$436 NZD
$246 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$460 NZD
£204 GBP
View
Price last confirmed 14 days ago
Retailer 6
-
$467 NZD
$263 USD
View
Price last confirmed 23 days ago
Retailer 7
-
$467 NZD
$263 USD
View
Price last confirmed 29 days ago
A
Retailer 8
-
$586 NZD
$330 USD
View
A
Retailer 9
-
$725 NZD
€389 EUR
View
A
Retailer 10
-
$744 NZD
ZAR 6,770 ZAR
View
A
Retailer 11
-
$792 NZD
£351 GBP
View
B+
Retailer 12
-
$987 NZD
$556 USD
View
B+
Retailer 13
-
$994 NZD
$560 USD
View
B+
Retailer 14
-
$1,043 NZD
$588 USD
View
B+
Retailer 15
-
$1,056 NZD
A$916 AUD
View
B+
Retailer 16
-
$1,178 NZD
SGD 897 SGD
View
B
Retailer 17
-
$1,487 NZD
$838 USD
View
Retailer 18
-
$1,498 NZD
$844 USD
View
Price last confirmed 24 days ago
B
Retailer 19
-
$1,783 NZD
$1,005 USD
View
B
Retailer 20
-
$2,028 NZD
£900 GBP
View
B
Retailer 21
-
$2,100 NZD
$1,183 USD
View
Most Expensive
B
Brilliant Earth
18205530A · Oct 30
$2,360 NZD
$1,330 USD
View
21 more retailers have this diamond
Prices start from $390 NZDSave up to $1,969 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
$390 NZD