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Oval|Lab Grown|IGI

5.10ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG754508069

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754508069

Diamond specifications and retailer prices

From $8,985 USD
As of November 1, 2026
Save $29,060 USD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $38,045 USD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 5.1ct lab-grown oval diamond

This 5.1ct 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 LG754508069 or 754508069. Listed at 15 retailers as of October 31, 2026, with prices from $8,985 to $38,045, a $29,060 spread on the same certified stone. Michael Trio lists it at $38,045. 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

5.10
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508069
Dimensions14.25 × 9.80 × 5.94 mm
L/W Ratio1.45
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
14.25 mm9.80 mm5.10 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508069
Side View
Table 61.0%Crown 33.4°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 60.6%

Caratlytics Score

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A
Excellent
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: Nov 1
Current: $38,045 USD|Low: $8,985 USD|High: $61,861 USD|Avg: $24,762 USD|-33.4%
Michael Trio
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
November 1, 2026
Retailer 13$8,985 USD
Retailer 12$10,743 USD
Retailer 14$10,758 USD
Retailer 3$11,174 USD
Retailer 2$12,377 USD
Retailer 8$15,650 USD
Retailer 7$17,170 USD
Retailer 4$18,745 USD
Retailer 10$18,758 USD
Retailer 9$20,821 USD
Retailer 11$28,230 USD
Retailer 6$32,391 USD
Michael Trio$38,045 USD
Retailer 5$55,586 USD

38 data points across 14 retailers

15 retailers$8,985 USD to $38,045 USD

A
Cheapest Retailer
-
$8,985 USD
A
Retailer 2
-
$10,743 USD
View
A
Retailer 3
-
$10,758 USD
View
A
Retailer 4
-
$11,174 USD
HK$87,300 HKD
View
A
Retailer 5
-
$12,377 USD
£9,745 GBP
View
Retailer 6
-
$13,485 USD
View
Price last confirmed 69 days ago
A
Retailer 7
-
$15,650 USD
View
B+
Retailer 8
-
$17,170 USD
€16,352 EUR
View
B+
Retailer 9
-
$18,745 USD
View
B+
Retailer 10
-
$18,758 USD
£14,770 GBP
View
B+
Retailer 11
-
$20,821 USD
ZAR 336,362 ZAR
View
B+
Retailer 12
-
$28,230 USD
View
B
Retailer 13
-
$32,391 USD
View
Most Expensive
B
Michael Trio
2539785820 · Oct 31
$38,045 USD
SGD 51,412 SGD
View
13 more retailers have this diamond
Prices start from $8,985 USDSave up to $29,060 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
5.10ct Oval
$8,985 USD