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Round|Lab Grown|IGI

5.09ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG770626946

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770626946

Diamond specifications and retailer prices

From $1,896 NZD
$1,065 USD
As of October 26, 2026
Save $5,789 NZD (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,685 NZD at Taylor and Hart · As of October 28, 2026
View at Taylor and Hart

About this 5.09ct lab-grown round diamond

This 5.09ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770626946 or 770626946. Listed at 20 retailers as of October 26, 2026, with prices from $1,896 to $7,685, a $5,789 spread on the same certified stone. Taylor and Hart lists it at $7,685. 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

5.09
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770626946
Dimensions11.09 × 11.05 × 6.78 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
11.09 mm11.05 mm5.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770626946
Side View
Table 57.0%Crown 33.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.2%

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 26
Current: $2,941 NZD|Low: $1,821 NZD|High: $7,855 NZD|Avg: $3,895 NZD|-4.8%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Taylor and Hart
October 29, 2026
Retailer 5$1,896 NZD
Retailer 9$2,108 NZD
Retailer 17$2,124 NZD
Retailer 8$2,247 NZD
Retailer 15$2,511 NZD
Retailer 11$2,632 NZD
Retailer 1$2,941 NZD
Retailer 12$3,155 NZD
Retailer 2$3,339 NZD
Retailer 4$3,504 NZD
Retailer 13$4,124 NZD
Retailer 6$4,524 NZD
Retailer 7$4,552 NZD
Retailer 14$5,009 NZD
Retailer 16$6,372 NZD
Retailer 10$6,714 NZD
Retailer 3$7,471 NZD
Taylor and Hart$7,685 NZD

27 data points across 18 retailers

20 retailers$1,896 NZD to $7,685 NZD

A
Cheapest Retailer
-
$1,896 NZD
$1,065 USD
A
Retailer 2
-
$2,108 NZD
$1,184 USD
View
A
Retailer 3
-
$2,124 NZD
$1,193 USD
View
Final sale: no returns
A
Retailer 4
-
$2,247 NZD
$1,262 USD
View
Retailer 5
-
$2,247 NZD
$1,262 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$2,511 NZD
$1,410 USD
View
A
Retailer 7
-
$2,632 NZD
£1,164 GBP
View
A
Retailer 8
-
$2,941 NZD
$1,652 USD
View
A
Retailer 9
-
$3,155 NZD
£1,395 GBP
View
A
Retailer 10
-
$3,339 NZD
€1,786 EUR
View
A
Retailer 11
-
$3,504 NZD
$1,968 USD
View
B+
Retailer 12
-
$4,124 NZD
$2,316 USD
View
B+
Retailer 13
-
$4,524 NZD
ZAR 41,048 ZAR
View
Retailer 14
-
$4,552 NZD
A$3,933 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$4,560 NZD
$2,561 USD
View
B+
Retailer 16
-
$5,009 NZD
$2,813 USD
View
B+
Retailer 17
-
$6,372 NZD
$3,579 USD
View
B
Retailer 18
-
$6,714 NZD
$3,771 USD
View
B
Retailer 19
-
$7,471 NZD
£3,304 GBP
View
Most Expensive
B
Taylor and Hart
GVRX7HM · Oct 28
$7,685 NZD
$4,316 USD
View
19 more retailers have this diamond
Prices start from $1,896 NZDSave up to $5,789 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
5.09ct Round
$1,896 NZD