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Round|Lab Grown|IGI

3.07ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG792694576

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792694576

Diamond specifications and retailer prices

From $1,961 NZD
$1,105 USD
As of October 30, 2026
Save $3,628 NZD (65%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,537 NZD at Rare Carat · As of September 6, 2026
View at Rare Carat

About this 3.07ct lab-grown round diamond

This 3.07ct lab-grown round 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 LG792694576 or 792694576. Listed at 9 retailers as of October 26, 2026, with a 185% 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

3.07
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792694576
Dimensions9.30 × 9.34 × 5.74 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
9.30 mm9.34 mm3.07 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792694576
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.5%

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: Oct 30
Current: $10,537 NZD|Low: $1,703 NZD|High: $10,537 NZD|Avg: $4,129 NZD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 9$1,703 NZD
Retailer 8$1,961 NZD
Retailer 5$2,037 NZD
Retailer 3$2,267 NZD
Retailer 2$2,269 NZD
Retailer 6$3,751 NZD
Retailer 7$4,902 NZD
Retailer 4$5,588 NZD
Rare Carat$10,537 NZD

36 data points across 9 retailers

9 retailers$1,961 NZD to $5,588 NZD

Retailer 1
-
$1,703 NZD
HK$7,500 HKD
Price last confirmed 56 days ago
A
Retailer 2
-
$1,961 NZD
$1,105 USD
View
A
Retailer 3
-
$2,037 NZD
$1,148 USD
View
A
Retailer 4
-
$2,267 NZD
€1,217 EUR
View
A
Retailer 5
-
$2,269 NZD
£1,007 GBP
View
A
Retailer 6
-
$3,751 NZD
$2,114 USD
View
B+
Retailer 7
-
$4,902 NZD
$2,763 USD
View
B+
Retailer 8
-
$5,588 NZD
£2,480 GBP
View
Most Expensive
Rare Carat
NJ27 21 · Sep 6
$10,537 NZD
$5,939 USD
View
Price last confirmed 54 days ago
8 more retailers have this diamond
Prices start from $1,961 NZDSave up to $3,628 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 Round
$1,961 NZD