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Oval|Lab Grown|IGI

3.08ct F IF Oval Lab Grown Diamond

EX • F/IF • IGI LG846655780

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846655780

Diamond specifications and retailer prices

From $1,856 NZD
As of November 4, 2026
Save $9,161 NZD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $11,017 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.08ct lab-grown oval diamond

This 3.08ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846655780 or 846655780. Listed at 13 retailers as of November 4, 2026, with prices from $1,856 to $11,017, a $9,161 spread on the same certified stone. Brilliant Earth lists it at $11,017. 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

3.08
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846655780
Dimensions11.47 × 8.25 × 5.15 mm
L/W Ratio1.39
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
11.47 mm8.25 mm3.08 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846655780
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.4%

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 4
Current: $6,503 NZD|Low: $1,856 NZD|High: $6,688 NZD|Avg: $4,552 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 8$1,856 NZD
Retailer 7$2,111 NZD
Retailer 6$2,235 NZD
Retailer 5$2,932 NZD
Retailer 10$3,081 NZD
Retailer 11$4,279 NZD
Retailer 9$5,299 NZD
Retailer 12$5,455 NZD
Retailer 3$5,711 NZD
Retailer 4$6,457 NZD
Retailer 1$6,503 NZD
Retailer 2$6,688 NZD

3 data points across 12 retailers

13 retailers$1,856 NZD to $11,017 NZD

A
Cheapest Retailer
-
$1,856 NZD
Final sale: no returns
A
Retailer 2
-
$2,111 NZD
View
A
Retailer 3
-
$2,235 NZD
View
A
Retailer 4
-
$2,932 NZD
View
A
Retailer 5
-
$3,081 NZD
View
A
Retailer 6
-
$4,279 NZD
View
B+
Retailer 7
-
$5,299 NZD
View
B+
Retailer 8
-
$5,455 NZD
View
B+
Retailer 9
-
$5,711 NZD
View
B+
Retailer 10
-
$6,457 NZD
View
B+
Retailer 11
-
$6,503 NZD
View
B+
Retailer 12
-
$6,688 NZD
View
Most Expensive
B
Brilliant Earth
22474631A · Nov 4
$11,017 NZD
$6,210 USD
View
12 more retailers have this diamond
Prices start from $1,856 NZDSave up to $9,161 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
3.08ct Oval
$1,856 NZD