Oval|Lab Grown|IGI

0.99ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG817687270

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817687270

Diamond specifications and retailer prices

From $314 NZD
$177 USD
As of November 1, 2026
Save $1,714 NZD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,028 NZD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.99ct lab-grown oval diamond

This 0.99ct lab-grown oval sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817687270 or 817687270. Listed at 22 retailers as of November 1, 2026, with prices from $314 to $2,028, a $1,714 spread on the same certified stone. Flawless Fine Jewelry lists it at $2,028. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817687270
Dimensions8.33 × 5.51 × 3.33 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm5.51 mm0.99 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817687270
Side View
Table 60.0%Crown 34.2°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 60.4%

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: Nov 1
Current: $2,028 NZD|Low: $309 NZD|High: $2,028 NZD|Avg: $830 NZD
Flawless Fine Jewelry
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
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Retailer 21
November 1, 2026
Retailer 7$314 NZD
Retailer 13$350 NZD
Retailer 20$364 NZD
Retailer 17$390 NZD
Retailer 15$501 NZD
Retailer 4$605 NZD
Retailer 18$656 NZD
Retailer 5$694 NZD
Retailer 16$700 NZD
Retailer 2$708 NZD
Retailer 12$763 NZD
Retailer 10$913 NZD
Retailer 11$953 NZD
Retailer 3$999 NZD
Retailer 21$1,001 NZD
Retailer 14$1,065 NZD
Retailer 19$1,253 NZD
Retailer 8$1,349 NZD
Retailer 9$1,796 NZD
Retailer 6$1,988 NZD
Flawless Fine Jewelry$2,028 NZD

28 data points across 21 retailers

22 retailers$314 NZD to $2,028 NZD

A
Cheapest Retailer
-
$314 NZD
$177 USD
A
Retailer 2
-
$350 NZD
$197 USD
View
Final sale: no returns
A
Retailer 3
-
$364 NZD
$205 USD
View
Retailer 4
-
$381 NZD
$215 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$390 NZD
$220 USD
View
A
Retailer 6
-
$501 NZD
£222 GBP
View
A
Retailer 7
-
$605 NZD
$341 USD
View
A
Retailer 8
-
$656 NZD
€352 EUR
View
A
Retailer 9
-
$694 NZD
$391 USD
View
A
Retailer 10
-
$700 NZD
£311 GBP
View
A
Retailer 11
-
$708 NZD
ZAR 6,446 ZAR
View
A
Retailer 12
-
$763 NZD
$430 USD
View
B+
Retailer 13
-
$913 NZD
A$792 AUD
View
B+
Retailer 14
-
$953 NZD
A$826 AUD
View
B+
Retailer 15
-
$999 NZD
$563 USD
View
B+
Retailer 16
-
$1,001 NZD
A$868 AUD
View
B+
Retailer 17
-
$1,065 NZD
$600 USD
View
B
Retailer 18
-
$1,253 NZD
$706 USD
View
B
Retailer 19
-
$1,349 NZD
$760 USD
View
B
Retailer 20
-
$1,796 NZD
£797 GBP
View
B
Retailer 21
-
$1,988 NZD
$1,121 USD
View
Most Expensive
B
Flawless Fine Jewelry
B2EF90C32 · Nov 2
$2,028 NZD
£900 GBP
View
21 more retailers have this diamond
Prices start from $314 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
0.99ct Oval
$314 NZD