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Oval|Lab Grown|IGI

5.71ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG804665057

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804665057

Diamond specifications and retailer prices

From $10,009 USD
As of November 2, 2026
Save $36,667 USD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $46,676 USD at With Clarity · As of November 2, 2026
View at With Clarity

About this 5.71ct lab-grown oval diamond

This 5.71ct lab-grown oval 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 LG804665057 or 804665057. Listed at 14 retailers as of November 2, 2026, with prices from $10,009 to $46,676, a $36,667 spread on the same certified stone. With Clarity lists it at $46,676. 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

5.71
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804665057
Dimensions14.05 × 10.05 × 6.33 mm
L/W Ratio1.40
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
14.05 mm10.05 mm5.71 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804665057
Side View
Table 60.0%Crown 37.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.0%

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 2
Current: $13,607 USD|Low: $10,009 USD|High: $51,945 USD|Avg: $25,414 USD|-30.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 2, 2026
Retailer 11$10,009 USD
Retailer 10$12,022 USD
Retailer 3$12,480 USD
Retailer 1$13,607 USD
Retailer 5$18,385 USD
Retailer 7$19,000 USD
Retailer 6$19,223 USD
Retailer 12$20,932 USD
Retailer 2$22,054 USD
Retailer 8$23,252 USD
Retailer 9$31,606 USD
Retailer 4$35,577 USD
With Clarity$46,676 USD

40 data points across 13 retailers

14 retailers$10,009 USD to $46,676 USD

A
Cheapest Retailer
-
$10,009 USD
A
Retailer 2
-
$12,022 USD
View
A
Retailer 3
-
$12,480 USD
HK$97,500 HKD
View
Retailer 4
-
$13,373 USD
View
Price last confirmed 69 days ago
A
Retailer 5
-
$13,607 USD
£10,714 GBP
View
B+
Retailer 6
-
$18,385 USD
£14,476 GBP
View
B+
Retailer 7
-
$19,000 USD
View
B+
Retailer 8
-
$19,223 USD
€18,308 EUR
View
B+
Retailer 9
-
$20,932 USD
View
B+
Retailer 10
-
$22,054 USD
View
B+
Retailer 11
-
$23,252 USD
ZAR 375,639 ZAR
View
B+
Retailer 12
-
$31,606 USD
View
B+
Retailer 13
-
$35,577 USD
View
Most Expensive
B
With Clarity
804665057 · Nov 2
$46,676 USD
View
13 more retailers have this diamond
Prices start from $10,009 USDSave up to $36,667 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
5.71ct Oval
$10,009 USD