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Round|Lab Grown|IGI

0.50ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG790611727

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790611727

Diamond specifications and retailer prices

From $208 USD
As of November 1, 2026
Save $1,039 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,247 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.5ct lab-grown round diamond

This 0.5ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790611727 or 790611727. Listed at 18 retailers as of November 1, 2026, with prices from $208 to $1,247, a $1,039 spread on the same certified stone. Reve Diamonds lists it at $1,247. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611727
Dimensions5.05 × 5.07 × 3.15 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
5.05 mm5.07 mm0.50 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611727
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
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: Nov 1
Current: $468 USD|Low: $172 USD|High: $1,247 USD|Avg: $582 USD|-2.6%
Retailer 1
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Reve Diamonds
November 1, 2026
Retailer 14$208 USD
Retailer 11$232 USD
Retailer 8$251 USD
Retailer 4$269 USD
Retailer 9$269 USD
Retailer 10$294 USD
Retailer 12$444 USD
Retailer 17$452 USD
Retailer 1$468 USD
Retailer 5$483 USD
Retailer 16$497 USD
Retailer 15$698 USD
Retailer 2$740 USD
Retailer 6$864 USD
Retailer 3$867 USD
Retailer 7$917 USD
Retailer 13$1,077 USD
Reve Diamonds$1,247 USD

43 data points across 18 retailers

18 retailers$208 USD to $1,247 USD

A
Cheapest Retailer
-
$208 USD
A
Retailer 2
-
$232 USD
View
Final sale: no returns
A
Retailer 3
-
$251 USD
View
Retailer 4
-
$269 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$269 USD
View
A
Retailer 6
-
$294 USD
HK$2,300 HKD
View
B+
Retailer 7
-
$444 USD
View
B+
Retailer 8
-
$452 USD
€430 EUR
View
B+
Retailer 9
-
$468 USD
ZAR 7,555 ZAR
View
B+
Retailer 10
-
$483 USD
View
B+
Retailer 11
-
$497 USD
£392 GBP
View
B
Retailer 12
-
$698 USD
SGD 943 SGD
View
B
Retailer 13
-
$740 USD
View
B
Retailer 14
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$864 USD
View
B
Retailer 15
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$867 USD
View
B
Retailer 16
-
$917 USD
View
B
Retailer 17
-
$1,077 USD
£848 GBP
View
Most Expensive
B
Reve Diamonds
D1297A097 · Nov 1
$1,247 USD
View
17 more retailers have this diamond
Prices start from $208 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
0.50ct Round
$208 USD