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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 $12,537 AUD
$8,786 USD
As of November 1, 2026
Save $33,471 AUD (73%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $78,234 AUD 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: $16,823 AUD|Low: $12,036 AUD|High: $37,371 AUD|Avg: $20,430 AUD
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$12,537 AUD
Retailer 6$12,955 AUD
Retailer 7$13,039 AUD
Retailer 5$14,042 AUD
Retailer 4$14,543 AUD
Retailer 16$14,547 AUD
Retailer 2$15,920 AUD
Retailer 8$16,355 AUD
Retailer 1$16,823 AUD
Retailer 10$17,479 AUD
Retailer 14$24,286 AUD
Retailer 9$24,320 AUD
Retailer 12$26,478 AUD
Retailer 13$26,602 AUD
Retailer 11$27,590 AUD
Retailer 15$28,141 AUD

44 data points across 16 retailers

22 retailers$12,537 AUD to $46,008 AUD

A
Cheapest Retailer
-
$12,537 AUD
$8,786 USD
A
Retailer 2
-
$12,955 AUD
$9,079 USD
View
A
Retailer 3
-
$13,039 AUD
$9,138 USD
View
B+
Retailer 4
-
$14,042 AUD
$9,841 USD
View
Final sale: no returns
B+
Retailer 5
-
$14,543 AUD
$10,192 USD
View
Retailer 6
-
$14,543 AUD
$10,192 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
$14,547 AUD
$10,195 USD
View
B+
Retailer 8
-
$15,920 AUD
$11,157 USD
View
B+
Retailer 9
-
$16,355 AUD
$11,462 USD
View
B+
Retailer 10
-
$16,823 AUD
$11,790 USD
View
B+
Retailer 11
-
$17,479 AUD
£9,645 GBP
View
B+
Retailer 12
-
$24,286 AUD
$17,020 USD
View
B+
Retailer 13
-
$24,320 AUD
€16,232 EUR
View
B+
Retailer 14
-
$26,478 AUD
£14,611 GBP
View
B
Retailer 15
-
$26,527 AUD
$18,591 USD
View
B+
Retailer 16
-
$26,602 AUD
$18,643 USD
View
B
Retailer 17
-
$27,590 AUD
View
B+
Retailer 18
-
$28,141 AUD
ZAR 318,609 ZAR
View
B
Retailer 19
-
$35,179 AUD
$24,654 USD
View
B
Retailer 20
-
$43,735 AUD
$30,650 USD
View
B
Retailer 21
-
$46,008 AUD
$32,243 USD
View
Most Expensive
With Clarity
627473082 · Nov 2
$78,234 AUD
$54,828 USD
View
Price under review
21 more retailers have this diamond
Prices start from $12,537 AUDSave up to $33,471 AUD

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
$12,537 AUD