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Round|Lab Grown|IGI

3.07ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG775633334

Shape and cutting style on the report: Round brilliant

Certificate IGI LG775633334

Diamond specifications and retailer prices

From $1,659 NZD
$935 USD
As of October 31, 2026
Save $12,944 NZD (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $14,602 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG775633334 or 775633334. Listed at 27 retailers as of October 28, 2026, with prices from $1,659 to $14,602, a $12,944 spread on the same certified stone. Brilliant Earth lists it at $14,602. 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 angle34.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775633334
Dimensions9.34 × 9.39 × 5.72 mm
L/W Ratio1.01
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
9.34 mm9.39 mm3.07 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775633334
Side View
Table 58.0%Crown 34.8°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.0%

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: Oct 31
Current: $14,602 NZD|Low: $1,297 NZD|High: $14,762 NZD|Avg: $3,756 NZD|-1.1%
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
October 31, 2026
Retailer 8$1,345 NZD
Retailer 2$1,659 NZD
Retailer 6$2,021 NZD
Retailer 16$2,023 NZD
Retailer 12$2,138 NZD
Retailer 13$2,189 NZD
Retailer 11$2,292 NZD
Retailer 10$3,038 NZD
Retailer 9$3,096 NZD
Retailer 14$3,123 NZD
Retailer 7$3,406 NZD
Retailer 4$3,730 NZD
Retailer 5$4,342 NZD
Retailer 3$5,735 NZD
Retailer 15$10,176 NZD
Brilliant Earth$14,602 NZD

40 data points across 16 retailers

27 retailers$1,659 NZD to $14,602 NZD

Retailer 1
-
$1,160 NZD
$654 USD
Price last confirmed 21 days ago
Retailer 2
-
$1,160 NZD
$654 USD
View
Price last confirmed 39 days ago
Retailer 3
-
$1,262 NZD
$711 USD
View
Price last confirmed 38 days ago
Retailer 4
-
$1,327 NZD
$748 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$1,345 NZD
$758 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$1,345 NZD
$758 USD
View
Price last confirmed 29 days ago
A
Retailer 7
-
$1,659 NZD
$935 USD
View
A
Retailer 8
-
$2,021 NZD
$1,139 USD
View
A
Retailer 9
-
$2,023 NZD
$1,140 USD
View
A
Retailer 10
-
$2,138 NZD
£949 GBP
View
A
Retailer 11
-
$2,189 NZD
€1,175 EUR
View
A
Retailer 12
-
$2,292 NZD
$1,292 USD
View
Final sale: no returns
A
Retailer 13
-
$3,038 NZD
A$2,634 AUD
View
A
Retailer 14
-
$3,096 NZD
$1,745 USD
View
A
Retailer 15
-
$3,123 NZD
ZAR 28,437 ZAR
View
A
Retailer 16
-
$3,406 NZD
$1,920 USD
View
A
Retailer 17
-
$3,435 NZD
$1,936 USD
View
A
Retailer 18
-
$3,730 NZD
$2,102 USD
View
Retailer 19
-
$3,783 NZD
$2,132 USD
View
Price last confirmed 40 days ago
Retailer 20
-
$3,783 NZD
$2,132 USD
View
Price last confirmed 24 days ago
A
Retailer 21
-
$4,342 NZD
$2,447 USD
View
A
Retailer 22
-
$4,588 NZD
$2,586 USD
View
A
Retailer 23
-
$4,641 NZD
$2,616 USD
View
A
Retailer 24
-
$4,686 NZD
$2,641 USD
View
Retailer 25
-
$5,735 NZD
£2,545 GBP
View
Price last confirmed 20 days ago
Retailer 26
-
$10,176 NZD
$5,735 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
18046745A · Oct 28
$14,602 NZD
$8,230 USD
View
26 more retailers have this diamond
Prices start from $1,659 NZDSave up to $12,944 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
$1,659 NZD