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Round|Lab Grown|IGI

3.09ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG841678379

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841678379

Diamond specifications and retailer prices

From $802 NZD
As of November 3, 2026
Save $5,301 NZD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,103 NZD at Brilliant Earth · As of November 4, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841678379 or 841678379. Listed at 21 retailers as of November 3, 2026, with prices from $802 to $6,103, a $5,301 spread on the same certified stone. Brilliant Earth lists it at $6,103. 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
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841678379
Dimensions9.26 × 9.30 × 5.79 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.26 mm9.30 mm3.09 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841678379
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.5°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: Nov 3
Current: $6,103 NZD|Low: $770 NZD|High: $6,103 NZD|Avg: $2,281 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
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Retailer 13
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Retailer 15
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Retailer 19
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Retailer 21
November 5, 2026
Retailer 7$802 NZD
Retailer 9$899 NZD
Retailer 17$985 NZD
Retailer 6$995 NZD
Retailer 4$1,112 NZD
Retailer 18$1,251 NZD
Retailer 16$1,325 NZD
Retailer 5$1,334 NZD
Retailer 11$1,527 NZD
Retailer 19$1,543 NZD
Retailer 15$2,104 NZD
Retailer 3$2,159 NZD
Retailer 21$2,267 NZD
Retailer 10$2,663 NZD
Retailer 2$3,186 NZD
Retailer 8$3,200 NZD
Retailer 14$3,255 NZD
Retailer 13$3,608 NZD
Retailer 12$4,408 NZD
Retailer 20$4,896 NZD
Brilliant Earth$6,103 NZD

33 data points across 21 retailers

21 retailers$802 NZD to $6,103 NZD

A
Cheapest Retailer
-
$802 NZD
A
Retailer 2
-
$899 NZD
View
A
Retailer 3
-
$985 NZD
View
Retailer 4
-
$995 NZD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$1,112 NZD
View
A
Retailer 6
-
$1,251 NZD
View
A
Retailer 7
-
$1,325 NZD
View
B+
Retailer 8
-
$1,334 NZD
View
A
Retailer 9
-
$1,527 NZD
View
A
Retailer 10
-
$1,543 NZD
View
B+
Retailer 11
-
$2,104 NZD
View
Retailer 12
-
$2,159 NZD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$2,267 NZD
View
B+
Retailer 14
-
$2,663 NZD
View
B
Retailer 15
-
$3,186 NZD
View
B
Retailer 16
-
$3,200 NZD
View
B
Retailer 17
-
$3,255 NZD
View
B
Retailer 18
-
$3,608 NZD
View
B
Retailer 19
-
$4,408 NZD
View
B
Retailer 20
-
$4,896 NZD
View
Most Expensive
B
Brilliant Earth
22181894A · Nov 4
$6,103 NZD
$3,440 USD
View
20 more retailers have this diamond
Prices start from $802 NZDSave up to $5,301 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
$802 NZD