CaratHunter
Plans
Oval|Lab Grown|IGI

5.05ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG712515434

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG712515434

Diamond specifications and retailer prices

From $6,065 USD
As of October 28, 2026
Save $24,945 USD (80%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $31,010 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.05ct lab-grown oval diamond

This 5.05ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG712515434 or 712515434. Listed at 25 retailers as of October 28, 2026, with prices from $6,065 to $31,010, a $24,945 spread on the same certified stone. With Clarity lists it at $31,010. 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

5.05
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712515434
Dimensions13.36 × 9.53 × 6.11 mm
L/W Ratio1.40
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
13.36 mm9.53 mm5.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712515434
Side View
Table 57.0%Crown 36.7°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 64.6%

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: Oct 28
Current: $10,100 USD|Low: $6,065 USD|High: $31,010 USD|Avg: $12,671 USD|-8.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
With Clarity
October 31, 2026
Retailer 17$6,065 USD
Retailer 6$6,977 USD
Retailer 10$7,234 USD
Retailer 11$7,256 USD
Retailer 7$8,055 USD
Retailer 9$8,094 USD
Retailer 20$8,113 USD
Retailer 12$8,372 USD
Retailer 5$9,608 USD
Retailer 4$9,961 USD
Retailer 1$10,100 USD
Retailer 13$11,582 USD
Retailer 18$11,980 USD
Retailer 19$12,771 USD
Retailer 3$14,101 USD
Retailer 16$15,977 USD
Retailer 14$16,370 USD
Retailer 15$16,444 USD
Retailer 2$16,925 USD
Retailer 8$27,623 USD
With Clarity$31,010 USD

27 data points across 21 retailers

25 retailers$6,065 USD to $31,010 USD

A
Cheapest Retailer
-
$6,065 USD
A
Retailer 2
-
$6,977 USD
View
A
Retailer 3
-
$7,234 USD
View
A
Retailer 4
-
$7,256 USD
View
A
Retailer 5
-
$8,055 USD
View
Retailer 6
-
$8,094 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$8,094 USD
View
A
Retailer 8
-
$8,113 USD
View
Final sale: no returns
A
Retailer 9
-
$8,372 USD
View
A
Retailer 10
-
$9,608 USD
View
Retailer 11
-
$9,793 USD
View
Price last confirmed 21 days ago
A
Retailer 12
-
$9,961 USD
View
A
Retailer 13
-
$10,100 USD
£7,953 GBP
View
A
Retailer 14
-
$11,582 USD
£9,120 GBP
View
A
Retailer 15
-
$11,980 USD
View
A
Retailer 16
-
$12,771 USD
€12,163 EUR
View
A
Retailer 17
-
$14,101 USD
View
A
Retailer 18
-
$15,977 USD
£12,580 GBP
View
B+
Retailer 19
-
$16,370 USD
View
B+
Retailer 20
-
$16,444 USD
ZAR 265,656 ZAR
View
Retailer 21
-
$16,925 USD
A$26,038 AUD
View
Price last confirmed 8 days ago
B+
Retailer 22
-
$19,020 USD
View
B
Retailer 23
-
$27,623 USD
View
Retailer 24
-
$28,092 USD
A$43,219 AUD
View
Price last confirmed 119 days ago
Most Expensive
B
With Clarity
712515434 · Oct 31
$31,010 USD
View
24 more retailers have this diamond
Prices start from $6,065 USDSave up to $24,945 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
5.05ct Oval
$6,065 USD