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Round|Lab Grown|IGI

6.02ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG720592922

Shape and cutting style on the report: Round brilliant

Certificate IGI LG720592922

Diamond specifications and retailer prices

From $20,800 NZD
$11,723 USD
As of October 31, 2026
Save $46,386 NZD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $94,480 NZD at Michael Trio · As of October 24, 2026
View at Michael Trio

About this 6.02ct lab-grown round diamond

This 6.02ct 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 LG720592922 or 720592922. Listed at 20 retailers as of October 30, 2026, with a 223% 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

6.02
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720592922
Dimensions11.74 × 11.64 × 7.17 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.74 mm11.64 mm6.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720592922
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.2%

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 31
Current: $94,480 NZD|Low: $14,691 NZD|High: $94,480 NZD|Avg: $37,108 NZD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 5$18,181 NZD
Retailer 3$21,308 NZD
Retailer 12$21,426 NZD
Retailer 10$23,682 NZD
Retailer 4$24,734 NZD
Retailer 2$26,560 NZD
Retailer 11$32,920 NZD
Retailer 7$35,049 NZD
Retailer 9$40,993 NZD
Retailer 6$41,365 NZD
Retailer 8$41,993 NZD
Retailer 13$67,186 NZD
Michael Trio$94,480 NZD

42 data points across 13 retailers

20 retailers$20,800 NZD to $67,186 NZD

Retailer 1
-
$18,368 NZD
$10,352 USD
Price last confirmed 29 days ago
Retailer 2
-
$18,368 NZD
$10,352 USD
View
Price last confirmed 37 days ago
Retailer 3
-
$19,104 NZD
$10,767 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$19,970 NZD
$11,255 USD
View
Price last confirmed 40 days ago
Retailer 5
-
$20,800 NZD
$11,723 USD
View
Price last confirmed 31 days ago
A
Retailer 6
-
$20,800 NZD
$11,723 USD
View
Retailer 7
-
$21,013 NZD
$11,843 USD
View
Price last confirmed 39 days ago
A
Retailer 8
-
$21,426 NZD
$12,076 USD
View
Final sale: no returns
Retailer 9
-
$22,195 NZD
$12,509 USD
View
Price last confirmed 28 days ago
A
Retailer 10
-
$22,195 NZD
$12,509 USD
View
A
Retailer 11
-
$23,682 NZD
$13,347 USD
View
Retailer 12
-
$23,875 NZD
$13,456 USD
View
Price last confirmed 75 days ago
A
Retailer 13
-
$26,560 NZD
£11,787 GBP
View
B+
Retailer 14
-
$32,920 NZD
$18,554 USD
View
B+
Retailer 15
-
$35,049 NZD
£15,554 GBP
View
B+
Retailer 16
-
$40,993 NZD
$23,104 USD
View
B+
Retailer 17
-
$41,365 NZD
€22,203 EUR
View
Retailer 18
-
$41,993 NZD
A$36,411 AUD
View
Price last confirmed 8 days ago
B+
Retailer 19
-
$67,186 NZD
$37,866 USD
View
Most Expensive
Michael Trio
1869344714 · Oct 24
$94,480 NZD
SGD 71,958 SGD
View
Price last confirmed 7 days ago
19 more retailers have this diamond
Prices start from $20,800 NZDSave up to $46,386 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
6.02ct Round
$20,800 NZD