Oval|Lab Grown|GCAL

5.17ct D IF Oval Lab Grown Diamond

ID • D/IF • GCAL 361046280

Shape and cutting style on the report: Oval brilliant

Certificate GCAL 361046280

Diamond specifications and retailer prices

From $11,510 USD
As of October 31, 2026
Save $32,367 USD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $43,877 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.17ct lab-grown oval diamond

This 5.17ct 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 361046280. Listed at 16 retailers as of October 31, 2026, with prices from $11,510 to $43,877, a $32,367 spread on the same certified stone. Taylor and Hart lists it at $43,877. 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

5.17
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361046280
Dimensions14.20 × 9.56 × 6.01 mm
L/W Ratio1.49
Culet sizeNone
Top View
14.20 mm9.56 mm5.17 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361046280
Side View
Table 59.0%Crown 35.7°Girdle: Slightly ThickPavilion 40.3°Culet: NoneDepth 62.9%

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: $18,445 USD|Low: $10,791 USD|High: $60,440 USD|Avg: $25,702 USD|-1.5%
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
Taylor and Hart
November 1, 2026
Retailer 5$11,510 USD
Retailer 11$13,490 USD
Retailer 15$13,814 USD
Retailer 7$14,814 USD
Retailer 3$15,109 USD
Retailer 8$15,648 USD
Retailer 14$16,188 USD
Retailer 10$16,352 USD
Retailer 1$18,445 USD
Retailer 2$27,060 USD
Retailer 4$27,060 USD
Retailer 9$27,277 USD
Retailer 12$27,453 USD
Taylor and Hart$43,877 USD
Retailer 13$55,686 USD
Retailer 6$60,440 USD

41 data points across 16 retailers

16 retailers$11,510 USD to $43,877 USD

A
Cheapest Retailer
-
$11,510 USD
A
Retailer 2
-
$13,490 USD
View
A
Retailer 3
-
$13,814 USD
View
A
Retailer 4
-
$15,109 USD
View
Final sale: no returns
A
Retailer 5
-
$15,648 USD
View
Retailer 6
-
$15,649 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$16,188 USD
View
A
Retailer 8
-
$16,352 USD
View
B+
Retailer 9
-
$18,445 USD
£14,523 GBP
View
B+
Retailer 10
-
$27,060 USD
View
B+
Retailer 11
-
$27,060 USD
View
B+
Retailer 12
-
$27,277 USD
£21,478 GBP
View
B+
Retailer 13
-
$27,453 USD
View
Most Expensive
B
Taylor and Hart
GJ94AL9 · Oct 31
$43,877 USD
View
13 more retailers have this diamond
Prices start from $11,510 USDSave up to $32,367 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
5.17ct Oval
$11,510 USD