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Oval|Lab Grown|IGI

3.07ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG731510498

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG731510498

Diamond specifications and retailer prices

From $2,826 NZD
$1,593 USD
As of October 30, 2026
2 retailers carry this diamond
Most expensive: $9,755 NZD at Rare Carat · As of July 27, 2026
View at Rare Carat

About this 3.07ct lab-grown oval diamond

This 3.07ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG731510498 or 731510498. Listed at 2 retailers as of October 30, 2026. 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

3.07
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731510498
Dimensions8.09 × 8.09 × 12.04 mm
L/W Ratio1.00
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
8.09 mm8.09 mm3.07 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731510498
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $9,755 NZD|Low: $1,430 NZD|High: $21,292 NZD|Avg: $6,195 NZD|-0.2%
Rare Carat
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
October 5, 2026
Retailer 9$2,315 NZD
Retailer 2$2,826 NZD
Retailer 13$2,952 NZD
Retailer 12$3,263 NZD
Retailer 5$3,363 NZD
Retailer 7$3,407 NZD
Retailer 14$4,340 NZD
Retailer 15$5,357 NZD
Retailer 6$5,430 NZD
Retailer 3$5,733 NZD
Retailer 10$6,698 NZD
Retailer 8$7,134 NZD
Retailer 11$7,241 NZD
Rare Carat$9,755 NZD
Retailer 4$16,519 NZD

54 data points across 15 retailers

2 retailers

A
Cheapest Retailer
-
$2,826 NZD
$1,593 USD
Final sale: no returns
Most Expensive
Rare Carat
B138-10A · Jul 27
$9,755 NZD
$5,498 USD
View
Price last confirmed 95 days ago
1 more retailer has this diamond
Prices start from $2,826 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
3.07ct Oval
$2,826 NZD