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Oval|Lab Grown|IGI

1.05ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG813607175

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813607175

Diamond specifications and retailer prices

From $332 NZD
$187 USD
As of October 29, 2026
Save $1,714 NZD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,046 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813607175 or 813607175. Listed at 19 retailers as of October 29, 2026, with prices from $332 to $2,046, a $1,714 spread on the same certified stone. Reve Diamonds lists it at $2,046. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813607175
Dimensions8.37 × 5.60 × 3.44 mm
L/W Ratio1.49
Girdle conditionFaceted
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
8.37 mm5.60 mm1.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813607175
Side View
Table 58.0%Crown 36.6°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 61.4%

Caratlytics Score

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A+
Exceptional
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 29
Current: $747 NZD|Low: $316 NZD|High: $2,062 NZD|Avg: $917 NZD|+1.8%
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
Reve Diamonds
October 31, 2026
Retailer 2$332 NZD
Retailer 6$371 NZD
Retailer 7$385 NZD
Retailer 3$412 NZD
Retailer 12$412 NZD
Retailer 11$571 NZD
Retailer 9$707 NZD
Retailer 1$747 NZD
Retailer 5$837 NZD
Retailer 10$1,005 NZD
Retailer 14$1,033 NZD
Retailer 15$1,324 NZD
Retailer 13$1,329 NZD
Retailer 4$1,420 NZD
Retailer 8$1,936 NZD
Reve Diamonds$2,046 NZD

43 data points across 16 retailers

19 retailers$332 NZD to $2,046 NZD

A+
Cheapest Retailer
-
$332 NZD
$187 USD
Retailer 2
-
$341 NZD
$192 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
$371 NZD
$209 USD
View
Final sale: no returns
A
Retailer 4
-
$385 NZD
$217 USD
View
A
Retailer 5
-
$412 NZD
$232 USD
View
A
Retailer 6
-
$412 NZD
$232 USD
View
Retailer 7
-
$417 NZD
$235 USD
View
Price last confirmed 39 days ago
A
Retailer 8
-
$571 NZD
$322 USD
View
A
Retailer 9
-
$707 NZD
ZAR 6,441 ZAR
View
A
Retailer 10
-
$747 NZD
£332 GBP
View
A
Retailer 11
-
$837 NZD
$472 USD
View
A
Retailer 12
-
$1,005 NZD
A$871 AUD
View
B+
Retailer 13
-
$1,033 NZD
$582 USD
View
B+
Retailer 14
-
$1,324 NZD
$746 USD
View
B+
Retailer 15
-
$1,329 NZD
$749 USD
View
Retailer 16
-
$1,356 NZD
$764 USD
View
Price last confirmed 40 days ago
B+
Retailer 17
-
$1,420 NZD
$800 USD
View
B
Retailer 18
-
$1,936 NZD
£859 GBP
View
Most Expensive
B
Reve Diamonds
5D47D1085 · Oct 30
$2,046 NZD
$1,153 USD
View
18 more retailers have this diamond
Prices start from $332 NZDSave up to $1,714 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
$332 NZD