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Round|Lab Grown|IGI

6.04ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG654431829

Shape and cutting style on the report: Round brilliant

Certificate IGI LG654431829

Diamond specifications and retailer prices

From $1,425 NZD
$803 USD
As of November 1, 2026
Save $5,548 NZD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,973 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.04ct lab-grown round diamond

This 6.04ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG654431829 or 654431829. Listed at 21 retailers as of October 31, 2026, with prices from $1,425 to $6,973, a $5,548 spread on the same certified stone. Brilliant Earth lists it at $6,973. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

6.04
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654431829
Dimensions11.70 × 11.76 × 7.14 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.70 mm11.76 mm6.04 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654431829
Side View
Table 59.0%Crown 33.1°Girdle: MediumPavilion 41°Culet: NoneDepth 60.9%

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 1
Current: $6,973 NZD|Low: $1,425 NZD|High: $9,031 NZD|Avg: $3,641 NZD|-22.8%
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
November 2, 2026
Retailer 3$1,425 NZD
Retailer 13$1,551 NZD
Retailer 9$1,595 NZD
Retailer 16$1,652 NZD
Retailer 11$1,746 NZD
Retailer 18$1,969 NZD
Retailer 4$2,363 NZD
Retailer 19$2,453 NZD
Retailer 6$2,521 NZD
Retailer 2$2,527 NZD
Retailer 12$2,605 NZD
Retailer 15$3,070 NZD
Retailer 14$3,373 NZD
Retailer 5$4,604 NZD
Retailer 17$4,647 NZD
Retailer 7$5,274 NZD
Retailer 8$5,717 NZD
Retailer 10$6,555 NZD
Brilliant Earth$6,973 NZD

30 data points across 19 retailers

21 retailers$1,425 NZD to $6,973 NZD

A
Cheapest Retailer
-
$1,425 NZD
$803 USD
A
Retailer 2
-
$1,551 NZD
$874 USD
View
A
Retailer 3
-
$1,595 NZD
$899 USD
View
Final sale: no returns
A
Retailer 4
-
$1,652 NZD
$931 USD
View
Retailer 5
-
$1,746 NZD
$984 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$1,969 NZD
$1,110 USD
View
B+
Retailer 7
-
$2,363 NZD
$1,332 USD
View
B+
Retailer 8
-
$2,453 NZD
HK$10,800 HKD
View
B+
Retailer 9
-
$2,521 NZD
$1,421 USD
View
B+
Retailer 10
-
$2,527 NZD
£1,121 GBP
View
B+
Retailer 11
-
$2,605 NZD
£1,156 GBP
View
B+
Retailer 12
-
$3,070 NZD
€1,648 EUR
View
B+
Retailer 13
-
$3,373 NZD
$1,901 USD
View
Retailer 14
-
$3,930 NZD
$2,215 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
$4,604 NZD
$2,595 USD
View
B
Retailer 16
-
$4,647 NZD
$2,619 USD
View
B
Retailer 17
-
$5,274 NZD
$2,973 USD
View
B
Retailer 18
-
$5,444 NZD
CA$4,262 CAD
View
B
Retailer 19
-
$5,717 NZD
$3,222 USD
View
Retailer 20
-
$6,555 NZD
£2,909 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
16052539A · Oct 31
$6,973 NZD
$3,930 USD
View
20 more retailers have this diamond
Prices start from $1,425 NZDSave up to $5,548 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
6.04ct Round
$1,425 NZD