CaratHunter
Plans
Round|Lab Grown|IGI

3.09ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG839617360

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839617360

Diamond specifications and retailer prices

From $757 NZD
$425 USD
As of October 26, 2026
Save $6,864 NZD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $7,621 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG839617360 or 839617360. Listed at 25 retailers as of October 26, 2026, with prices from $757 to $7,621, a $6,864 spread on the same certified stone. Brilliant Earth lists it at $7,621. 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 angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839617360
Dimensions9.37 × 9.27 × 5.80 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.37 mm9.27 mm3.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839617360
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.4%

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: $7,621 NZD|Low: $757 NZD|High: $10,042 NZD|Avg: $3,024 NZD|-24.1%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
October 29, 2026
Retailer 12$757 NZD
Retailer 15$846 NZD
Retailer 4$848 NZD
Retailer 23$938 NZD
Retailer 24$938 NZD
Retailer 22$1,193 NZD
Retailer 7$1,245 NZD
Retailer 13$1,332 NZD
Retailer 2$1,581 NZD
Retailer 6$1,611 NZD
Retailer 21$1,704 NZD
Retailer 25$1,768 NZD
Retailer 20$2,247 NZD
Retailer 5$2,288 NZD
Retailer 16$2,404 NZD
Retailer 14$2,882 NZD
Retailer 26$3,328 NZD
Retailer 9$3,384 NZD
Retailer 10$3,509 NZD
Retailer 3$3,588 NZD
Retailer 11$4,159 NZD
Retailer 18$4,740 NZD
Retailer 17$4,816 NZD
Retailer 8$5,769 NZD
Retailer 19$6,423 NZD
Brilliant Earth$7,621 NZD

16 data points across 26 retailers

25 retailers$757 NZD to $7,621 NZD

A
Cheapest Retailer
-
$757 NZD
$425 USD
A
Retailer 2
-
$846 NZD
$475 USD
View
Final sale: no returns
A
Retailer 3
-
$848 NZD
$476 USD
View
A
Retailer 4
-
$938 NZD
$527 USD
View
A
Retailer 5
-
$938 NZD
$527 USD
View
A
Retailer 6
-
$1,193 NZD
$670 USD
View
B+
Retailer 7
-
$1,245 NZD
$699 USD
View
A
Retailer 8
-
$1,332 NZD
£589 GBP
View
A
Retailer 9
-
$1,581 NZD
$888 USD
View
A
Retailer 10
-
$1,611 NZD
$905 USD
View
A
Retailer 11
-
$1,704 NZD
£753 GBP
View
A
Retailer 12
-
$1,768 NZD
$993 USD
View
A
Retailer 13
-
$2,247 NZD
ZAR 20,384 ZAR
View
B+
Retailer 14
-
$2,288 NZD
$1,285 USD
View
B+
Retailer 15
-
$2,404 NZD
A$2,077 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$2,882 NZD
CA$2,248 CAD
View
B
Retailer 17
-
$3,328 NZD
$1,869 USD
View
B+
Retailer 18
-
$3,384 NZD
$1,901 USD
View
B+
Retailer 19
-
$3,509 NZD
$1,971 USD
View
B+
Retailer 20
-
$3,588 NZD
$2,015 USD
View
B
Retailer 21
-
$4,159 NZD
$2,336 USD
View
B
Retailer 22
-
$4,740 NZD
£2,096 GBP
View
Price last confirmed 8 days ago
B
Retailer 23
-
$4,816 NZD
$2,705 USD
View
Price last confirmed 11 days ago
B
Retailer 24
-
$5,769 NZD
$3,240 USD
View
Most Expensive
B
Brilliant Earth
21834308Y · Oct 28
$7,621 NZD
$4,280 USD
View
24 more retailers have this diamond
Prices start from $757 NZDSave up to $6,864 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
$757 NZD