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Round|Lab Grown|IGI

5.27ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG821641166

Shape and cutting style on the report: Round brilliant

Certificate IGI LG821641166

Diamond specifications and retailer prices

From $11,498 AUD
$8,077 USD
As of November 1, 2026
Save $40,909 AUD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $52,407 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.27ct lab-grown round diamond

This 5.27ct 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 LG821641166 or 821641166. Listed at 14 retailers as of October 31, 2026, with prices from $11,498 to $52,407, a $40,909 spread on the same certified stone. With Clarity lists it at $52,407. 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

5.27
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821641166
Dimensions11.20 × 11.14 × 6.90 mm
L/W Ratio1.01
Girdle conditionFaceted
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
11.20 mm11.14 mm5.27 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821641166
Side View
Table 55.0%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.8%

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: Nov 1
Current: $15,877 AUD|Low: $11,315 AUD|High: $52,457 AUD|Avg: $26,364 AUD|+0.3%
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
With Clarity
November 1, 2026
Retailer 12$11,498 AUD
Retailer 10$12,948 AUD
Retailer 3$13,513 AUD
Retailer 13$14,049 AUD
Retailer 4$15,803 AUD
Retailer 1$15,877 AUD
Retailer 6$21,583 AUD
Retailer 11$23,659 AUD
Retailer 9$24,140 AUD
Retailer 8$26,280 AUD
Retailer 7$31,974 AUD
Retailer 5$35,486 AUD
Retailer 2$42,388 AUD
With Clarity$52,457 AUD

43 data points across 14 retailers

14 retailers$11,498 AUD to $52,407 AUD

A
Cheapest Retailer
-
$11,498 AUD
$8,077 USD
Retailer 2
-
$12,948 AUD
$9,095 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$13,513 AUD
$9,492 USD
View
A
Retailer 4
-
$14,049 AUD
HK$77,100 HKD
View
A
Retailer 5
-
$15,803 AUD
$11,101 USD
View
A
Retailer 6
-
$15,877 AUD
£8,782 GBP
View
A
Retailer 7
-
$21,583 AUD
€14,439 EUR
View
B+
Retailer 8
-
$23,659 AUD
$16,619 USD
View
B+
Retailer 9
-
$24,140 AUD
£13,352 GBP
View
B+
Retailer 10
-
$26,280 AUD
ZAR 298,223 ZAR
View
B+
Retailer 11
-
$31,974 AUD
$22,460 USD
View
B+
Retailer 12
-
$35,486 AUD
$24,927 USD
View
B
Retailer 13
-
$42,388 AUD
$29,775 USD
View
Most Expensive
B
With Clarity
821641166 · Oct 31
$52,407 AUD
$36,813 USD
View
13 more retailers have this diamond
Prices start from $11,498 AUDSave up to $40,909 AUD

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
5.27ct Round
$11,498 AUD