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Round|Lab Grown|IGI

6.09ct E VVS2 Round Lab Grown Diamond

EX • E/VVS2 • IGI LG830649475

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830649475

Diamond specifications and retailer prices

From $1,886 NZD
$1,063 USD
As of October 29, 2026
Save $6,022 NZD (76%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $10,282 NZD at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 6.09ct lab-grown round diamond

This 6.09ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830649475 or 830649475. Listed at 25 retailers as of October 29, 2026, with a 319% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.09
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830649475
Dimensions11.93 × 11.90 × 6.97 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
11.93 mm11.90 mm6.09 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830649475
Side View
Table 62.0%Crown 32.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 58.5%

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: $10,282 NZD|Low: $1,812 NZD|High: $10,282 NZD|Avg: $3,949 NZD|+0.1%
Rare Carat
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
October 30, 2026
Retailer 3$1,886 NZD
Retailer 5$2,053 NZD
Retailer 6$2,188 NZD
Retailer 9$2,188 NZD
Retailer 17$2,440 NZD
Retailer 4$2,589 NZD
Retailer 2$2,847 NZD
Retailer 14$3,132 NZD
Retailer 10$3,157 NZD
Retailer 13$3,432 NZD
Retailer 15$4,052 NZD
Retailer 8$4,102 NZD
Retailer 16$4,182 NZD
Retailer 11$4,235 NZD
Retailer 7$6,785 NZD
Retailer 12$7,461 NZD
Rare Carat$10,282 NZD

34 data points across 17 retailers

25 retailers$1,886 NZD to $7,908 NZD

A
Cheapest Retailer
-
$1,886 NZD
$1,063 USD
A
Retailer 2
-
$2,053 NZD
$1,157 USD
View
A
Retailer 3
-
$2,111 NZD
$1,190 USD
View
Final sale: no returns
A
Retailer 4
-
$2,188 NZD
$1,233 USD
View
Retailer 5
-
$2,188 NZD
$1,233 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$2,440 NZD
$1,375 USD
View
A
Retailer 7
-
$2,589 NZD
HK$11,400 HKD
View
A
Retailer 8
-
$2,847 NZD
£1,263 GBP
View
A
Retailer 9
-
$2,999 NZD
$1,690 USD
View
B+
Retailer 10
-
$3,132 NZD
$1,765 USD
View
A
Retailer 11
-
$3,157 NZD
£1,401 GBP
View
A
Retailer 12
-
$3,432 NZD
€1,842 EUR
View
Retailer 13
-
$4,052 NZD
A$3,513 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$4,102 NZD
$2,312 USD
View
B+
Retailer 15
-
$4,182 NZD
$2,357 USD
View
B+
Retailer 16
-
$4,235 NZD
ZAR 38,556 ZAR
View
B+
Retailer 17
-
$4,583 NZD
$2,583 USD
View
B+
Retailer 18
-
$6,030 NZD
£2,676 GBP
View
B+
Retailer 19
-
$6,680 NZD
$3,765 USD
View
B
Retailer 20
-
$6,785 NZD
$3,824 USD
View
B+
Retailer 21
-
$7,461 NZD
£3,311 GBP
View
B
Retailer 22
-
$7,481 NZD
SGD 5,698 SGD
View
B
Retailer 23
-
$7,643 NZD
$4,308 USD
View
B
Retailer 24
-
$7,908 NZD
$4,457 USD
View
Most Expensive
Rare Carat
ISA-CB48024 · Oct 7
$10,282 NZD
$5,795 USD
View
Price last confirmed 23 days ago
24 more retailers have this diamond
Prices start from $1,886 NZDSave up to $6,022 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
6.09ct Round
$1,886 NZD