Radiant|Lab Grown|IGI

0.57ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG825656771

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

Certificate IGI LG825656771

Diamond specifications and retailer prices

From $262 USD
As of October 30, 2026
Save $1,042 USD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,304 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.57ct lab-grown radiant diamond

This 0.57ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825656771 or 825656771. Listed at 16 retailers as of October 30, 2026, with prices from $262 to $1,304, a $1,042 spread on the same certified stone. Reve Diamonds lists it at $1,304. 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

0.57
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825656771
Dimensions5.96 × 4.04 × 2.77 mm
L/W Ratio1.48
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
5.96 mm4.04 mm0.57 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825656771
Side View
Table 61.0%Crown 39.7°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 68.6%

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: $670 USD|Low: $232 USD|High: $1,304 USD|Avg: $683 USD|-9.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 30, 2026
Retailer 3$262 USD
Retailer 2$403 USD
Retailer 9$410 USD
Retailer 7$482 USD
Retailer 6$526 USD
Retailer 4$549 USD
Retailer 10$634 USD
Retailer 1$670 USD
Retailer 8$938 USD
Retailer 11$987 USD
Retailer 5$1,172 USD
Reve Diamonds$1,304 USD

27 data points across 12 retailers

16 retailers$262 USD to $1,304 USD

Retailer 1
-
$235 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$262 USD
View
Final sale: no returns
Retailer 3
-
$291 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$291 USD
View
Price last confirmed 27 days ago
B+
Retailer 5
-
$403 USD
View
B+
Retailer 6
-
$410 USD
View
Retailer 7
-
$482 USD
€459 EUR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$526 USD
ZAR 8,496 ZAR
View
B+
Retailer 9
-
$549 USD
£432 GBP
View
B
Retailer 10
-
$634 USD
View
B
Retailer 11
-
$670 USD
View
Retailer 12
-
$935 USD
View
Price last confirmed 26 days ago
B
Retailer 13
-
$938 USD
View
B
Retailer 14
-
$987 USD
View
B
Retailer 15
-
$1,172 USD
£923 GBP
View
Most Expensive
B
Reve Diamonds
2B6959D60 · Oct 30
$1,304 USD
View
15 more retailers have this diamond
Prices start from $262 USDSave up to $1,042 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
0.57ct Radiant
$262 USD