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Round|Lab Grown|IGI

3.09ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG634447454

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634447454

Diamond specifications and retailer prices

From $2,008 NZD
$1,128 USD
As of October 28, 2026
Save $6,655 NZD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,664 NZD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

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 LG634447454 or 634447454. Listed at 21 retailers as of October 27, 2026, with prices from $2,008 to $8,664, a $6,655 spread on the same certified stone. Taylor and Hart lists it at $8,664. 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 angle33.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634447454
Dimensions9.37 × 9.39 × 5.70 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.37 mm9.39 mm3.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634447454
Side View
Table 59.0%Crown 33.9°Girdle: MediumPavilion 41°Culet: NoneDepth 60.8%

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 28
Current: $3,515 NZD|Low: $1,829 NZD|High: $7,944 NZD|Avg: $3,891 NZD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 11$1,905 NZD
Retailer 5$2,133 NZD
Retailer 3$2,210 NZD
Retailer 12$2,210 NZD
Retailer 10$2,519 NZD
Retailer 4$2,674 NZD
Retailer 8$3,357 NZD
Retailer 1$3,515 NZD
Retailer 2$3,520 NZD
Retailer 9$5,504 NZD
Retailer 6$5,664 NZD
Retailer 13$6,397 NZD
Retailer 7$7,880 NZD

40 data points across 13 retailers

21 retailers$2,008 NZD to $8,664 NZD

Retailer 1
-
$1,905 NZD
$1,070 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$2,008 NZD
$1,128 USD
View
Retailer 3
-
$2,073 NZD
$1,164 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$2,133 NZD
$1,198 USD
View
Final sale: no returns
Retailer 5
-
$2,210 NZD
$1,241 USD
View
Price last confirmed 27 days ago
Retailer 6
-
$2,210 NZD
$1,241 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
$2,519 NZD
$1,415 USD
View
B+
Retailer 8
-
$2,674 NZD
$1,502 USD
View
B+
Retailer 9
-
$3,357 NZD
£1,485 GBP
View
B+
Retailer 10
-
$3,515 NZD
£1,554 GBP
View
B+
Retailer 11
-
$3,520 NZD
$1,977 USD
View
B
Retailer 12
-
$4,483 NZD
$2,518 USD
View
Retailer 13
-
$4,572 NZD
$2,568 USD
View
Price last confirmed 22 days ago
Retailer 14
-
$5,504 NZD
A$4,756 AUD
View
Price last confirmed 7 days ago
B
Retailer 15
-
$5,664 NZD
ZAR 51,395 ZAR
View
B
Retailer 16
-
$6,397 NZD
$3,593 USD
View
B
Retailer 17
-
$6,636 NZD
$3,727 USD
View
B
Retailer 18
-
$6,998 NZD
$3,930 USD
View
B
Retailer 19
-
$7,880 NZD
£3,485 GBP
View
Most Expensive
B
Taylor and Hart
FGKK6BV · Oct 27
$8,664 NZD
$4,866 USD
View
19 more retailers have this diamond
Prices start from $2,008 NZDSave up to $6,655 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
$2,008 NZD