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 $290 USD
As of October 30, 2026
Save $1,039 USD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,329 USD at Reve Diamonds · As of October 30, 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 $290 to $1,329, a $1,039 spread on the same certified stone. Reve Diamonds lists it at $1,329. 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
Color
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

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $394 USD|Low: $290 USD|High: $1,329 USD|Avg: $746 USD|+0.3%
Retailer 1
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Retailer 11
Retailer 12
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Retailer 17
Reve Diamonds
October 30, 2026
Retailer 17$290 USD
Retailer 1$394 USD
Retailer 12$410 USD
Retailer 9$478 USD
Retailer 16$480 USD
Retailer 13$543 USD
Retailer 4$546 USD
Retailer 10$570 USD
Retailer 3$617 USD
Retailer 2$625 USD
Retailer 14$748 USD
Retailer 11$758 USD
Retailer 7$1,018 USD
Retailer 6$1,033 USD
Retailer 5$1,048 USD
Retailer 15$1,205 USD
Retailer 8$1,220 USD
Reve Diamonds$1,329 USD

13 data points across 18 retailers

19 retailers$290 USD to $1,329 USD

A
Cheapest Retailer
-
$290 USD
Final sale: no returns
A
Retailer 2
-
$394 USD
£310 GBP
View
A
Retailer 3
-
$410 USD
View
A
Retailer 4
-
$478 USD
View
A
Retailer 5
-
$480 USD
€457 EUR
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$543 USD
ZAR 8,778 ZAR
View
B+
Retailer 7
-
$546 USD
View
B+
Retailer 8
-
$570 USD
£449 GBP
View
B+
Retailer 9
-
$617 USD
View
B+
Retailer 10
-
$625 USD
View
B+
Retailer 11
-
$748 USD
A$1,150 AUD
View
B+
Retailer 12
-
$758 USD
A$1,166 AUD
View
B
Retailer 13
-
$1,018 USD
View
B
Retailer 14
-
$1,030 USD
View
B
Retailer 15
-
$1,033 USD
CA$1,435 CAD
View
B
Retailer 16
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$1,048 USD
View
B
Retailer 17
-
$1,205 USD
£949 GBP
View
B
Retailer 18
-
$1,220 USD
View
Most Expensive
B
Reve Diamonds
10979289D · Oct 30
$1,329 USD
View
18 more retailers have this diamond
Prices start from $290 USDSave up to $1,039 USD

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
$290 USD