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Round|Lab Grown|IGI

5.23ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG790611671

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790611671

Diamond specifications and retailer prices

From €5,221 EUR
$5,833 USD
As of October 31, 2026
Save €29,052 EUR (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €34,273 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.23ct lab-grown round diamond

This 5.23ct 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 LG790611671 or 790611671. Listed at 20 retailers as of October 31, 2026, with prices from €5,221 to €34,273, a €29,052 spread on the same certified stone. Do Amore Diamonds lists it at €34,273. 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

5.23
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611671
Dimensions11.16 × 11.20 × 6.78 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
11.16 mm11.20 mm5.23 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611671
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A+
Exceptional
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 31
Current: €34,273 EUR|Low: €5,221 EUR|High: €37,997 EUR|Avg: €12,857 EUR|-9.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 12€5,221 EUR
Retailer 8€5,321 EUR
Retailer 10€5,579 EUR
Retailer 6€5,779 EUR
Retailer 7€6,962 EUR
Retailer 18€6,964 EUR
Retailer 16€7,117 EUR
Retailer 15€7,684 EUR
Retailer 19€7,745 EUR
Retailer 2€7,961 EUR
Retailer 3€8,922 EUR
Retailer 5€10,945 EUR
Retailer 13€12,959 EUR
Retailer 14€13,049 EUR
Retailer 4€15,905 EUR
Retailer 9€22,177 EUR
Retailer 17€22,402 EUR
Retailer 11€31,820 EUR
Do Amore Diamonds€34,273 EUR

33 data points across 19 retailers

20 retailers€5,221 EUR to €34,273 EUR

A+
Cheapest Retailer
-
€5,221 EUR
$5,833 USD
A
Retailer 2
-
€5,321 EUR
$5,945 USD
View
A
Retailer 3
-
€5,579 EUR
$6,233 USD
View
Final sale: no returns
Retailer 4
-
€5,779 EUR
$6,456 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
€6,962 EUR
$7,778 USD
View
A
Retailer 6
-
€6,964 EUR
$7,780 USD
View
Retailer 7
-
€6,974 EUR
$7,791 USD
View
Price last confirmed 42 days ago
A
Retailer 8
-
€7,117 EUR
$7,951 USD
View
Retailer 9
-
€7,684 EUR
$8,585 USD
View
Price last confirmed 13 days ago
A
Retailer 10
-
€7,745 EUR
HK$67,600 HKD
View
A
Retailer 11
-
€7,961 EUR
£7,003 GBP
View
Retailer 12
-
€8,395 EUR
$9,379 USD
View
Price last confirmed 40 days ago
A
Retailer 13
-
€8,922 EUR
$9,968 USD
View
A
Retailer 14
-
€10,945 EUR
$12,228 USD
View
A
Retailer 15
-
€12,959 EUR
ZAR 233,894 ZAR
View
A
Retailer 16
-
€13,049 EUR
£11,479 GBP
View
B+
Retailer 17
-
€15,905 EUR
$17,769 USD
View
B+
Retailer 18
-
€22,177 EUR
$24,777 USD
View
B+
Retailer 19
-
€22,402 EUR
SGD 33,821 SGD
View
Most Expensive
B
Do Amore Diamonds
27-89CFC5178 · Oct 31
€34,273 EUR
$38,290 USD
View
19 more retailers have this diamond
Prices start from €5,221 EURSave up to €29,052 EUR

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+
5.23ct Round
€5,221 EUR