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Round|Lab Grown|IGI

3.07ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG787661329

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787661329

Diamond specifications and retailer prices

From $1,118 NZD
$630 USD
As of October 29, 2026
Save $8,801 NZD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $9,918 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 LG787661329 or 787661329. Listed at 23 retailers as of October 29, 2026, with prices from $1,118 to $9,918, a $8,801 spread on the same certified stone. Do Amore Diamonds lists it at $9,918. 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 LG787661329
Dimensions9.31 × 9.36 × 5.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
9.31 mm9.36 mm3.07 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787661329
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

Caratlytics Score

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A+
Exceptional
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 29
Current: $9,918 NZD|Low: $1,118 NZD|High: $9,918 NZD|Avg: $3,781 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
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Retailer 22
October 31, 2026
Retailer 4$1,118 NZD
Retailer 10$1,215 NZD
Retailer 12$1,249 NZD
Retailer 5$1,297 NZD
Retailer 18$1,615 NZD
Retailer 13$1,751 NZD
Retailer 8$1,975 NZD
Retailer 14$2,120 NZD
Retailer 16$2,285 NZD
Retailer 9$2,899 NZD
Retailer 2$3,232 NZD
Retailer 19$3,273 NZD
Retailer 21$3,311 NZD
Retailer 17$3,322 NZD
Retailer 7$4,024 NZD
Retailer 3$4,422 NZD
Retailer 11$5,131 NZD
Retailer 6$5,180 NZD
Retailer 20$5,627 NZD
Retailer 15$8,221 NZD
Retailer 22$9,617 NZD
Do Amore Diamonds$9,918 NZD

33 data points across 22 retailers

23 retailers$1,118 NZD to $9,918 NZD

A+
Cheapest Retailer
-
$1,118 NZD
$630 USD
A
Retailer 2
-
$1,215 NZD
$685 USD
View
A
Retailer 3
-
$1,249 NZD
$704 USD
View
Final sale: no returns
A
Retailer 4
-
$1,297 NZD
$731 USD
View
A
Retailer 5
-
$1,615 NZD
$910 USD
View
A
Retailer 6
-
$1,751 NZD
£777 GBP
View
A
Retailer 7
-
$1,975 NZD
$1,113 USD
View
A
Retailer 8
-
$2,120 NZD
$1,195 USD
View
A
Retailer 9
-
$2,285 NZD
£1,014 GBP
View
A
Retailer 10
-
$2,899 NZD
$1,634 USD
View
A
Retailer 11
-
$3,142 NZD
$1,771 USD
View
A
Retailer 12
-
$3,232 NZD
A$2,802 AUD
View
A
Retailer 13
-
$3,273 NZD
A$2,838 AUD
View
Retailer 14
-
$3,311 NZD
$1,866 USD
View
Price last confirmed 11 days ago
A
Retailer 15
-
$3,322 NZD
ZAR 30,251 ZAR
View
A
Retailer 16
-
$4,024 NZD
$2,268 USD
View
A
Retailer 17
-
$4,422 NZD
$2,492 USD
View
B+
Retailer 18
-
$5,131 NZD
$2,892 USD
View
A
Retailer 19
-
$5,180 NZD
SGD 3,945 SGD
View
B+
Retailer 20
-
$5,627 NZD
£2,497 GBP
View
Retailer 21
-
$8,221 NZD
A$7,128 AUD
View
Price last confirmed 22 days ago
Retailer 22
-
$9,617 NZD
$5,420 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Do Amore Diamonds
27-EC43E2AAE · Oct 30
$9,918 NZD
$5,590 USD
View
22 more retailers have this diamond
Prices start from $1,118 NZDSave up to $8,801 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
$1,118 NZD