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Radiant|Lab Grown|IGI

0.85ct E IF Radiant Lab Grown Diamond

VG • E/IF • IGI LG845672416

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG845672416

Diamond specifications and retailer prices

From $413 AUD
$290 USD
As of October 30, 2026
Save $1,479 AUD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,891 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.85ct lab-grown radiant diamond

This 0.85ct lab-grown radiant sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG845672416 or 845672416. Listed at 19 retailers as of October 30, 2026, with prices from $413 to $1,891, a $1,479 spread on the same certified stone. Reve Diamonds lists it at $1,891. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.85
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845672416
Dimensions6.84 × 4.79 × 3.09 mm
L/W Ratio1.43
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
6.84 mm4.79 mm0.85 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845672416
Side View
Table 64.0%Crown 42.8°Girdle: MED-STKPavilion 34.9°Culet: NoneDepth 64.5%

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 30
Current: $1,714 AUD|Low: $413 AUD|High: $1,891 AUD|Avg: $1,065 AUD|-0.5%
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
Retailer 17
Retailer 18
Reve Diamonds
November 1, 2026
Retailer 2$413 AUD
Retailer 11$559 AUD
Retailer 16$584 AUD
Retailer 10$680 AUD
Retailer 13$685 AUD
Retailer 17$774 AUD
Retailer 5$777 AUD
Retailer 12$804 AUD
Retailer 4$878 AUD
Retailer 3$889 AUD
Retailer 18$1,064 AUD
Retailer 15$1,079 AUD
Retailer 14$1,352 AUD
Retailer 8$1,449 AUD
Retailer 7$1,471 AUD
Retailer 6$1,492 AUD
Retailer 1$1,714 AUD
Retailer 9$1,737 AUD
Reve Diamonds$1,891 AUD

15 data points across 19 retailers

19 retailers$413 AUD to $1,891 AUD

A
Cheapest Retailer
-
$413 AUD
$290 USD
Final sale: no returns
A
Retailer 2
-
$559 AUD
£309 GBP
View
A
Retailer 3
-
$584 AUD
$410 USD
View
A
Retailer 4
-
$680 AUD
$478 USD
View
A
Retailer 5
-
$685 AUD
€458 EUR
View
B+
Retailer 6
-
$774 AUD
ZAR 8,778 ZAR
View
B+
Retailer 7
-
$777 AUD
$546 USD
View
B+
Retailer 8
-
$804 AUD
£445 GBP
View
B+
Retailer 9
-
$878 AUD
$617 USD
View
B+
Retailer 10
-
$889 AUD
$625 USD
View
B+
Retailer 11
-
$1,064 AUD
View
B+
Retailer 12
-
$1,079 AUD
View
B
Retailer 13
-
$1,352 AUD
$950 USD
View
B
Retailer 14
-
$1,449 AUD
$1,018 USD
View
B
Retailer 15
-
$1,471 AUD
CA$1,435 CAD
View
B
Retailer 16
-
$1,492 AUD
$1,048 USD
View
B
Retailer 17
-
$1,714 AUD
£948 GBP
View
B
Retailer 18
-
$1,737 AUD
$1,220 USD
View
Most Expensive
B
Reve Diamonds
10979289D · Nov 1
$1,891 AUD
$1,329 USD
View
18 more retailers have this diamond
Prices start from $413 AUDSave up to $1,479 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
0.85ct Radiant
$413 AUD