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Oval|Lab Grown|IGI

3.09ct F VVS1 Oval Lab Grown Diamond

EX • F/VVS1 • IGI LG756577591

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG756577591

Diamond specifications and retailer prices

From $1,134 NZD
$638 USD
As of November 1, 2026
Save $8,943 NZD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $10,433 NZD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 3.09ct lab-grown oval diamond

This 3.09ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG756577591 or 756577591. Listed at 23 retailers as of November 1, 2026, with a 789% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.09
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756577591
Dimensions11.75 × 8.33 × 5.16 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.75 mm8.33 mm3.09 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756577591
Side View
Table 61.0%Crown 32.6°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $10,433 NZD|Low: $1,134 NZD|High: $10,735 NZD|Avg: $3,804 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 17
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Retailer 22
November 3, 2026
Retailer 10$1,134 NZD
Retailer 6$1,233 NZD
Retailer 3$1,315 NZD
Retailer 20$1,635 NZD
Retailer 13$1,684 NZD
Retailer 7$1,996 NZD
Retailer 21$2,147 NZD
Retailer 17$2,266 NZD
Retailer 16$2,327 NZD
Retailer 5$2,511 NZD
Retailer 18$3,279 NZD
Retailer 22$3,359 NZD
Retailer 2$3,374 NZD
Retailer 4$4,082 NZD
Retailer 8$4,486 NZD
Retailer 12$4,523 NZD
Retailer 14$5,201 NZD
Retailer 11$5,250 NZD
Retailer 15$5,359 NZD
Retailer 19$5,733 NZD
Retailer 9$10,077 NZD
Brilliant Earth$10,433 NZD

34 data points across 22 retailers

23 retailers$1,134 NZD to $10,077 NZD

A
Cheapest Retailer
-
$1,134 NZD
$638 USD
A
Retailer 2
-
$1,233 NZD
$694 USD
View
A
Retailer 3
-
$1,315 NZD
$740 USD
View
Retailer 4
-
$1,402 NZD
$789 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$1,635 NZD
$920 USD
View
A
Retailer 6
-
$1,684 NZD
£746 GBP
View
A
Retailer 7
-
$1,996 NZD
$1,123 USD
View
B+
Retailer 8
-
$2,147 NZD
$1,208 USD
View
B+
Retailer 9
-
$2,266 NZD
€1,214 EUR
View
B+
Retailer 10
-
$2,327 NZD
£1,031 GBP
View
B+
Retailer 11
-
$2,511 NZD
$1,413 USD
View
B+
Retailer 12
-
$3,279 NZD
A$2,838 AUD
View
B+
Retailer 13
-
$3,359 NZD
$1,890 USD
View
B+
Retailer 14
-
$3,374 NZD
ZAR 30,671 ZAR
View
B
Retailer 15
-
$4,082 NZD
$2,297 USD
View
B+
Retailer 16
-
$4,486 NZD
$2,524 USD
View
B
Retailer 17
-
$4,523 NZD
£2,004 GBP
View
B
Retailer 18
-
$5,201 NZD
$2,927 USD
View
B
Retailer 19
-
$5,250 NZD
SGD 3,992 SGD
View
B
Retailer 20
-
$5,359 NZD
$3,015 USD
View
B
Retailer 21
-
$5,733 NZD
£2,540 GBP
View
B
Retailer 22
-
$10,077 NZD
$5,670 USD
View
Most Expensive
Brilliant Earth
21069272Y · Oct 22
$10,433 NZD
$5,870 USD
View
Price last confirmed 11 days ago
22 more retailers have this diamond
Prices start from $1,134 NZDSave up to $8,943 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
3.09ct Oval
$1,134 NZD