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Oval|Lab Grown|IGI

1.00ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG636475927

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG636475927

Diamond specifications and retailer prices

From $345 NZD
$194 USD
As of October 31, 2026
Save $2,517 NZD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,861 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG636475927 or 636475927. Listed at 18 retailers as of October 31, 2026, with prices from $345 to $2,861, a $2,517 spread on the same certified stone. Do Amore Diamonds lists it at $2,861. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636475927
Dimensions8.13 × 5.51 × 3.53 mm
L/W Ratio1.48
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
8.13 mm5.51 mm1.00 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636475927
Side View
Table 58.0%Crown 37.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 64.1%

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 31
Current: $2,861 NZD|Low: $261 NZD|High: $2,950 NZD|Avg: $976 NZD|+14.2%
Do Amore Diamonds
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
November 2, 2026
Retailer 10$261 NZD
Retailer 3$345 NZD
Retailer 5$427 NZD
Retailer 17$450 NZD
Retailer 2$488 NZD
Retailer 7$499 NZD
Retailer 4$563 NZD
Retailer 14$674 NZD
Retailer 11$995 NZD
Retailer 15$1,017 NZD
Retailer 8$1,118 NZD
Retailer 16$1,255 NZD
Retailer 18$1,312 NZD
Retailer 9$1,469 NZD
Retailer 6$1,479 NZD
Retailer 12$1,777 NZD
Retailer 13$1,907 NZD
Do Amore Diamonds$2,861 NZD

16 data points across 18 retailers

18 retailers$345 NZD to $2,861 NZD

Retailer 1
-
$261 NZD
$147 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$345 NZD
$194 USD
View
A
Retailer 3
-
$427 NZD
$240 USD
View
A
Retailer 4
-
$450 NZD
$253 USD
View
A
Retailer 5
-
$488 NZD
£216 GBP
View
B+
Retailer 6
-
$499 NZD
$281 USD
View
A
Retailer 7
-
$563 NZD
$317 USD
View
B+
Retailer 8
-
$674 NZD
€361 EUR
View
B+
Retailer 9
-
$995 NZD
A$861 AUD
View
B+
Retailer 10
-
$1,017 NZD
A$880 AUD
View
B+
Retailer 11
-
$1,118 NZD
CA$874 CAD
View
B+
Retailer 12
-
$1,255 NZD
$706 USD
View
B
Retailer 13
-
$1,312 NZD
$738 USD
View
Retailer 14
-
$1,469 NZD
$826 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$1,479 NZD
$832 USD
View
B
Retailer 16
-
$1,777 NZD
$1,000 USD
View
B
Retailer 17
-
$1,907 NZD
£845 GBP
View
Most Expensive
B
Do Amore Diamonds
27-AC2499E9B · Nov 2
$2,861 NZD
$1,610 USD
View
17 more retailers have this diamond
Prices start from $345 NZDSave up to $2,517 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
1.00ct Oval
$345 NZD