CaratHunter
Plans
Round|Lab Grown|IGI

3.09ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG750554457

Shape and cutting style on the report: Round brilliant

Certificate IGI LG750554457

Diamond specifications and retailer prices

From $1,309 NZD
$735 USD
As of October 29, 2026
Save $8,502 NZD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,811 NZD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750554457 or 750554457. Listed at 20 retailers as of October 28, 2026, with prices from $1,309 to $9,811, a $8,502 spread on the same certified stone. Do Amore Diamonds lists it at $9,811. 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

3.09
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750554457
Dimensions9.30 × 9.26 × 5.81 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.30 mm9.26 mm3.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750554457
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 41°Culet: NoneDepth 62.5%

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 29
Current: $2,257 NZD|Low: $1,236 NZD|High: $11,876 NZD|Avg: $3,761 NZD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 8$1,309 NZD
Retailer 4$1,802 NZD
Retailer 7$1,807 NZD
Retailer 5$1,946 NZD
Retailer 1$2,257 NZD
Retailer 10$3,191 NZD
Retailer 6$3,283 NZD
Retailer 11$3,399 NZD
Retailer 12$4,188 NZD
Retailer 3$4,369 NZD
Retailer 9$5,965 NZD
Retailer 2$11,876 NZD

35 data points across 12 retailers

20 retailers$1,309 NZD to $9,811 NZD

A
Retailer 1
-
$1,104 NZD
$620 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$1,237 NZD
$695 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$1,309 NZD
$735 USD
View
Final sale: no returns
A
Retailer 4
-
$1,369 NZD
$769 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$1,369 NZD
$769 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,802 NZD
$1,012 USD
View
A
Retailer 7
-
$1,807 NZD
$1,015 USD
View
A
Retailer 8
-
$1,839 NZD
$1,033 USD
View
A
Retailer 9
-
$1,946 NZD
£861 GBP
View
B+
Retailer 10
-
$2,257 NZD
£998 GBP
View
B+
Retailer 11
-
$3,191 NZD
A$2,757 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$3,283 NZD
ZAR 29,791 ZAR
View
B+
Retailer 13
-
$3,399 NZD
$1,909 USD
View
B
Retailer 14
-
$3,976 NZD
$2,233 USD
View
Price last confirmed 22 days ago
B+
Retailer 15
-
$4,188 NZD
A$3,619 AUD
View
Price last confirmed 21 days ago
B
Retailer 16
-
$4,369 NZD
$2,454 USD
View
B
Retailer 17
-
$4,479 NZD
$2,516 USD
View
B
Retailer 18
-
$5,076 NZD
$2,851 USD
View
B
Retailer 19
-
$5,965 NZD
£2,638 GBP
View
Most Expensive
B
Do Amore Diamonds
27-63F6A4AA9 · Oct 28
$9,811 NZD
$5,510 USD
View
19 more retailers have this diamond
Prices start from $1,309 NZDSave up to $8,502 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
3.09ct Round
$1,309 NZD