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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 $5,833 USD
As of October 31, 2026
Save $32,457 USD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $38,290 USD 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 $5,833 to $38,290, a $32,457 spread on the same certified stone. Do Amore Diamonds lists it at $38,290. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $38,290 USD|Low: $5,447 USD|High: $42,450 USD|Avg: $14,353 USD|-9.8%
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 19
October 31, 2026
Retailer 12$5,833 USD
Retailer 8$5,945 USD
Retailer 10$6,233 USD
Retailer 6$6,456 USD
Retailer 7$7,778 USD
Retailer 18$7,780 USD
Retailer 16$7,951 USD
Retailer 15$8,585 USD
Retailer 19$8,653 USD
Retailer 2$8,894 USD
Retailer 3$9,968 USD
Retailer 5$12,228 USD
Retailer 13$14,478 USD
Retailer 14$14,578 USD
Retailer 4$17,769 USD
Retailer 9$24,777 USD
Retailer 17$25,028 USD
Retailer 11$35,550 USD
Do Amore Diamonds$38,290 USD

33 data points across 19 retailers

20 retailers$5,833 USD to $38,290 USD

A+
Cheapest Retailer
-
$5,833 USD
A
Retailer 2
-
$5,945 USD
View
A
Retailer 3
-
$6,233 USD
View
Final sale: no returns
Retailer 4
-
$6,456 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$7,778 USD
View
A
Retailer 6
-
$7,780 USD
View
Retailer 7
-
$7,791 USD
View
Price last confirmed 42 days ago
A
Retailer 8
-
$7,951 USD
View
Retailer 9
-
$8,585 USD
View
Price last confirmed 13 days ago
A
Retailer 10
-
$8,653 USD
HK$67,600 HKD
View
A
Retailer 11
-
$8,894 USD
£7,003 GBP
View
Retailer 12
-
$9,379 USD
View
Price last confirmed 40 days ago
A
Retailer 13
-
$9,968 USD
View
A
Retailer 14
-
$12,228 USD
View
A
Retailer 15
-
$14,478 USD
ZAR 233,894 ZAR
View
A
Retailer 16
-
$14,578 USD
£11,479 GBP
View
B+
Retailer 17
-
$17,769 USD
View
B+
Retailer 18
-
$24,777 USD
View
B+
Retailer 19
-
$25,028 USD
SGD 33,821 SGD
View
Most Expensive
B
Do Amore Diamonds
27-89CFC5178 · Oct 31
$38,290 USD
View
19 more retailers have this diamond
Prices start from $5,833 USDSave up to $32,457 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+
5.23ct Round
$5,833 USD