Oval|Lab Grown|GCAL

5.18ct D IF Oval Lab Grown Diamond

ID • D/IF • GCAL 361346183

Shape and cutting style on the report: Oval brilliant

Certificate GCAL 361346183

Diamond specifications and retailer prices

From $7,554 USD
As of October 31, 2026
Save $25,453 USD (77%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $33,007 USD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 5.18ct lab-grown oval diamond

This 5.18ct 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 GCAL 361346183. Listed at 9 retailers as of October 30, 2026, with prices from $7,554 to $33,007, a $25,453 spread on the same certified stone. Yadav Diamonds lists it at $33,007. 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

5.18
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361346183
Dimensions13.94 × 9.80 × 6.07 mm
L/W Ratio1.42
Culet sizeNone
Top View
13.94 mm9.80 mm5.18 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361346183
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.0%

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: Oct 31
Current: $30,840 USD|Low: $7,554 USD|High: $70,660 USD|Avg: $29,204 USD|+43.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Yadav Diamonds
October 30, 2026
Retailer 5$7,554 USD
Retailer 3$14,747 USD
Retailer 2$15,310 USD
Retailer 10$15,806 USD
Retailer 8$17,829 USD
Retailer 6$25,398 USD
Retailer 1$30,840 USD
Retailer 4$30,840 USD
Yadav Diamonds$33,007 USD
Retailer 7$33,617 USD
Retailer 9$70,040 USD

18 data points across 11 retailers

9 retailers$7,554 USD to $33,007 USD

A
Cheapest Retailer
-
$7,554 USD
A
Retailer 2
-
$14,747 USD
£11,612 GBP
View
A
Retailer 3
-
$15,806 USD
CA$21,953 CAD
View
Retailer 4
-
$17,829 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$25,398 USD
View
B
Retailer 6
-
$30,840 USD
View
B
Retailer 7
-
$30,840 USD
View
Most Expensive
B
Yadav Diamonds
13082131 · Oct 30
$33,007 USD
View
7 more retailers have this diamond
Prices start from $7,554 USDSave up to $25,453 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
5.18ct Oval
$7,554 USD