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Round|Lab Grown|IGI

6.04ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG704548312

Shape and cutting style on the report: Round brilliant

Certificate IGI LG704548312

Diamond specifications and retailer prices

From $26,778 NZD
$15,092 USD
As of October 26, 2026
Save $45,925 NZD (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $72,702 NZD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 6.04ct lab-grown round diamond

This 6.04ct lab-grown round sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG704548312 or 704548312. Listed at 7 retailers as of October 26, 2026, with prices from $26,778 to $72,702, a $45,925 spread on the same certified stone. Taylor and Hart lists it at $72,702. 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

6.04
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704548312
Dimensions11.71 × 11.63 × 7.17 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
11.71 mm11.63 mm6.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704548312
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.3%

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: $29,225 NZD|Low: $23,572 NZD|High: $75,108 NZD|Avg: $39,082 NZD|-5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
October 30, 2026
Retailer 6$23,572 NZD
Retailer 5$26,778 NZD
Retailer 1$29,225 NZD
Retailer 4$33,887 NZD
Retailer 2$37,854 NZD
Retailer 3$41,504 NZD
Taylor and Hart$72,702 NZD

40 data points across 7 retailers

7 retailers$26,778 NZD to $72,702 NZD

Retailer 1
-
$23,572 NZD
$13,285 USD
Price last confirmed 33 days ago
A
Retailer 2
-
$26,778 NZD
$15,092 USD
View
A
Retailer 3
-
$29,225 NZD
£12,969 GBP
View
B+
Retailer 4
-
$33,887 NZD
$19,099 USD
View
B+
Retailer 5
-
$37,854 NZD
£16,799 GBP
View
B+
Retailer 6
-
$41,504 NZD
€22,278 EUR
View
Most Expensive
B
Taylor and Hart
VY9YLJG · Oct 30
$72,702 NZD
$40,975 USD
View
6 more retailers have this diamond
Prices start from $26,778 NZDSave up to $45,925 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
$26,778 NZD