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Round|Lab Grown|IGI

5.58ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG768629407

Shape and cutting style on the report: Round brilliant

Certificate IGI LG768629407

Diamond specifications and retailer prices

From $8,527 USD
As of October 30, 2026
Save $43,444 USD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $51,971 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.58ct lab-grown round diamond

This 5.58ct 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 LG768629407 or 768629407. Listed at 14 retailers as of October 30, 2026, with prices from $8,527 to $51,971, a $43,444 spread on the same certified stone. With Clarity lists it at $51,971. 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

5.58
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629407
Dimensions11.41 × 11.44 × 6.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
11.41 mm11.44 mm5.58 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629407
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.6%

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: $11,530 USD|Low: $8,527 USD|High: $38,110 USD|Avg: $18,234 USD|+0.4%
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
November 1, 2026
Retailer 11$8,527 USD
Retailer 2$10,047 USD
Retailer 12$10,445 USD
Retailer 1$11,530 USD
Retailer 3$12,138 USD
Retailer 6$16,052 USD
Retailer 5$16,678 USD
Retailer 10$17,571 USD
Retailer 9$17,583 USD
Retailer 8$19,517 USD
Retailer 7$23,760 USD
Retailer 4$26,393 USD
Retailer 13$30,838 USD

42 data points across 13 retailers

14 retailers$8,527 USD to $51,971 USD

A
Cheapest Retailer
-
$8,527 USD
Retailer 2
-
$9,510 USD
View
Price last confirmed 52 days ago
A
Retailer 3
-
$10,047 USD
View
A
Retailer 4
-
$10,445 USD
HK$81,600 HKD
View
A
Retailer 5
-
$11,530 USD
£9,079 GBP
View
A
Retailer 6
-
$12,138 USD
View
A
Retailer 7
-
$16,052 USD
€15,288 EUR
View
A
Retailer 8
-
$17,571 USD
View
B+
Retailer 9
-
$17,583 USD
£13,845 GBP
View
B+
Retailer 10
-
$19,517 USD
ZAR 315,296 ZAR
View
B+
Retailer 11
-
$23,760 USD
View
B+
Retailer 12
-
$26,393 USD
View
B
Retailer 13
-
$30,838 USD
View
Most Expensive
B
With Clarity
768629407 · Oct 31
$51,971 USD
View
13 more retailers have this diamond
Prices start from $8,527 USDSave up to $43,444 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
5.58ct Round
$8,527 USD