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Oval|Lab Grown|IGI

1.58ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG737550224

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG737550224

Diamond specifications and retailer prices

From $489 NZD
$275 USD
As of November 1, 2026
Save $1,940 NZD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,466 NZD at Brilliant Earth · As of October 10, 2026
View at Brilliant Earth

About this 1.58ct lab-grown oval diamond

This 1.58ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG737550224 or 737550224. Listed at 20 retailers as of November 1, 2026, with a 397% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737550224
Dimensions9.05 × 6.52 × 4.23 mm
L/W Ratio1.39
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
9.05 mm6.52 mm1.58 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737550224
Side View
Table 60.0%Crown 36.7°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 64.9%

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: Nov 1
Current: $3,466 NZD|Low: $469 NZD|High: $3,466 NZD|Avg: $1,327 NZD
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
November 2, 2026
Retailer 3$489 NZD
Retailer 9$547 NZD
Retailer 8$567 NZD
Retailer 5$606 NZD
Retailer 2$641 NZD
Retailer 18$818 NZD
Retailer 14$889 NZD
Retailer 4$997 NZD
Retailer 12$1,044 NZD
Retailer 11$1,057 NZD
Retailer 10$1,075 NZD
Retailer 15$1,408 NZD
Retailer 17$1,502 NZD
Retailer 7$1,948 NZD
Retailer 16$2,088 NZD
Retailer 6$2,330 NZD
Retailer 13$2,429 NZD
Brilliant Earth$3,466 NZD

42 data points across 18 retailers

20 retailers$489 NZD to $2,429 NZD

A
Cheapest Retailer
-
$489 NZD
$275 USD
A
Retailer 2
-
$547 NZD
$308 USD
View
Final sale: no returns
A
Retailer 3
-
$567 NZD
$319 USD
View
Retailer 4
-
$606 NZD
$341 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$606 NZD
$341 USD
View
A
Retailer 6
-
$641 NZD
£284 GBP
View
B+
Retailer 7
-
$818 NZD
$460 USD
View
A
Retailer 8
-
$889 NZD
$500 USD
View
A
Retailer 9
-
$1,044 NZD
ZAR 9,494 ZAR
View
A
Retailer 10
-
$1,057 NZD
£468 GBP
View
A
Retailer 11
-
$1,075 NZD
$605 USD
View
A
Retailer 12
-
$1,209 NZD
$680 USD
View
B+
Retailer 13
-
$1,408 NZD
A$1,219 AUD
View
B+
Retailer 14
-
$1,502 NZD
$845 USD
View
B+
Retailer 15
-
$1,948 NZD
$1,096 USD
View
B
Retailer 16
-
$2,038 NZD
$1,146 USD
View
Retailer 17
-
$2,088 NZD
$1,175 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
$2,330 NZD
$1,311 USD
View
B
Retailer 19
-
$2,429 NZD
£1,076 GBP
View
Most Expensive
Brilliant Earth
21272242A · Oct 10
$3,466 NZD
$1,950 USD
View
Price last confirmed 23 days ago
19 more retailers have this diamond
Prices start from $489 NZDSave up to $1,940 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
1.58ct Oval
$489 NZD