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Round|Lab Grown|IGI

5.05ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG784643010

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784643010

Diamond specifications and retailer prices

From $5,186 USD
As of October 29, 2026
Save $30,494 USD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $35,680 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 5.05ct lab-grown round diamond

This 5.05ct lab-grown round sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784643010 or 784643010. Listed at 16 retailers as of October 29, 2026, with prices from $5,186 to $35,680, a $30,494 spread on the same certified stone. Do Amore Diamonds lists it at $35,680. 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

5.05
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784643010
Dimensions11.05 × 11.02 × 6.77 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
11.05 mm11.02 mm5.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784643010
Side View
Table 57.0%Crown 34.1°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $35,680 USD|Low: $5,186 USD|High: $40,180 USD|Avg: $12,703 USD|-11.2%
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 17
October 29, 2026
Retailer 16$5,186 USD
Retailer 5$5,435 USD
Retailer 17$5,472 USD
Retailer 10$6,161 USD
Retailer 13$6,165 USD
Retailer 8$6,898 USD
Retailer 6$7,443 USD
Retailer 3$7,543 USD
Retailer 4$7,883 USD
Retailer 12$8,480 USD
Retailer 15$9,295 USD
Retailer 11$11,574 USD
Retailer 9$13,109 USD
Retailer 2$13,584 USD
Retailer 14$20,185 USD
Retailer 7$33,290 USD
Do Amore Diamonds$35,680 USD

33 data points across 17 retailers

16 retailers$5,186 USD to $35,680 USD

A+
Cheapest Retailer
-
$5,186 USD
A
Retailer 2
-
$5,435 USD
View
A
Retailer 3
-
$5,472 USD
View
A
Retailer 4
-
$5,545 USD
View
A
Retailer 5
-
$6,165 USD
View
A
Retailer 6
-
$6,898 USD
View
Final sale: no returns
A
Retailer 7
-
$7,443 USD
View
A
Retailer 8
-
$7,543 USD
View
A
Retailer 9
-
$7,883 USD
View
A
Retailer 10
-
$8,480 USD
View
A
Retailer 11
-
$9,295 USD
View
A
Retailer 12
-
$11,574 USD
€11,023 EUR
View
A
Retailer 13
-
$13,584 USD
£10,696 GBP
View
B+
Retailer 14
-
$20,185 USD
View
B
Retailer 15
-
$33,290 USD
View
Most Expensive
B
Do Amore Diamonds
27-580006572 · Oct 30
$35,680 USD
View
15 more retailers have this diamond
Prices start from $5,186 USDSave up to $30,494 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+
5.05ct Round
$5,186 USD