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Round|Lab Grown|IGI

6.72ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG627473082

Shape and cutting style on the report: Round brilliant

Certificate IGI LG627473082

Diamond specifications and retailer prices

From $15,615 NZD
$8,786 USD
As of November 1, 2026
Save $41,691 NZD (73%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $97,446 NZD at With Clarity · As of November 2, 2026
View at With Clarity

About this 6.72ct lab-grown round diamond

This 6.72ct lab-grown round sits in the over five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG627473082 or 627473082. Listed at 22 retailers as of October 31, 2026, with a 267% 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

6.72
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627473082
Dimensions12.02 × 12.05 × 7.47 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
12.02 mm12.05 mm6.72 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627473082
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.1%

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: $20,954 NZD|Low: $14,992 NZD|High: $46,547 NZD|Avg: $25,454 NZD
Retailer 1
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
November 2, 2026
Retailer 3$15,615 NZD
Retailer 6$16,136 NZD
Retailer 7$16,241 NZD
Retailer 5$17,490 NZD
Retailer 4$18,114 NZD
Retailer 16$18,120 NZD
Retailer 2$19,829 NZD
Retailer 8$20,371 NZD
Retailer 1$20,954 NZD
Retailer 10$21,771 NZD
Retailer 14$30,250 NZD
Retailer 9$30,292 NZD
Retailer 12$32,980 NZD
Retailer 13$33,134 NZD
Retailer 11$34,365 NZD
Retailer 15$35,052 NZD

43 data points across 16 retailers

22 retailers$15,615 NZD to $57,306 NZD

A
Cheapest Retailer
-
$15,615 NZD
$8,786 USD
A
Retailer 2
-
$16,136 NZD
$9,079 USD
View
A
Retailer 3
-
$16,241 NZD
$9,138 USD
View
B+
Retailer 4
-
$17,490 NZD
$9,841 USD
View
Final sale: no returns
B+
Retailer 5
-
$18,114 NZD
$10,192 USD
View
Retailer 6
-
$18,114 NZD
$10,192 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
$18,120 NZD
$10,195 USD
View
B+
Retailer 8
-
$19,829 NZD
$11,157 USD
View
B+
Retailer 9
-
$20,371 NZD
$11,462 USD
View
B+
Retailer 10
-
$20,954 NZD
$11,790 USD
View
B+
Retailer 11
-
$21,771 NZD
£9,645 GBP
View
B+
Retailer 12
-
$30,250 NZD
$17,020 USD
View
B+
Retailer 13
-
$30,292 NZD
€16,232 EUR
View
B+
Retailer 14
-
$32,980 NZD
£14,611 GBP
View
B
Retailer 15
-
$33,042 NZD
$18,591 USD
View
B+
Retailer 16
-
$33,134 NZD
$18,643 USD
View
B
Retailer 17
-
$34,365 NZD
A$29,747 AUD
View
B+
Retailer 18
-
$35,052 NZD
ZAR 318,609 ZAR
View
B
Retailer 19
-
$43,818 NZD
$24,654 USD
View
B
Retailer 20
-
$54,475 NZD
$30,650 USD
View
B
Retailer 21
-
$57,306 NZD
$32,243 USD
View
Most Expensive
With Clarity
627473082 · Nov 2
$97,446 NZD
$54,828 USD
View
Price under review
21 more retailers have this diamond
Prices start from $15,615 NZDSave up to $41,691 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
6.72ct Round
$15,615 NZD