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Oval|Lab Grown|GCAL

5.28ct D FL Oval Lab Grown Diamond

ID • D/FL • GCAL 360836080

Shape and cutting style on the report: Oval brilliant

Certificate GCAL 360836080

Diamond specifications and retailer prices

From $10,619 USD
As of October 29, 2026
Save $36,951 USD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $47,570 USD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 5.28ct lab-grown oval diamond

This 5.28ct 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 GCAL 360836080. Listed at 11 retailers as of October 29, 2026, with prices from $10,619 to $47,570, a $36,951 spread on the same certified stone. Do Amore Diamonds lists it at $47,570. 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

5.28
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360836080
Dimensions13.63 × 9.77 × 6.12 mm
L/W Ratio1.40
Culet sizeNone
Top View
13.63 mm9.77 mm5.28 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360836080
Side View
Table 58.0%Crown 36.5°Girdle: ThickPavilion 39.5°Culet: NoneDepth 62.6%

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 29
Current: $47,570 USD|Low: $10,619 USD|High: $174,060 USD|Avg: $49,045 USD|-72.7%
Do Amore Diamonds
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
November 1, 2026
Retailer 8$10,619 USD
Retailer 14$10,838 USD
Retailer 12$11,044 USD
Retailer 11$12,743 USD
Retailer 9$13,144 USD
Retailer 15$13,260 USD
Retailer 10$13,274 USD
Retailer 2$20,387 USD
Retailer 13$34,344 USD
Retailer 7$36,495 USD
Retailer 3$43,514 USD
Do Amore Diamonds$47,570 USD
Retailer 4$55,190 USD
Retailer 5$106,645 USD
Retailer 6$123,558 USD

27 data points across 15 retailers

11 retailers$10,619 USD to $47,570 USD

A
Cheapest Retailer
-
$10,619 USD
A
Retailer 2
-
$10,838 USD
View
A
Retailer 3
-
$11,044 USD
View
A
Retailer 4
-
$12,743 USD
View
A
Retailer 5
-
$13,144 USD
View
Retailer 6
-
$13,260 USD
View
Price last confirmed 24 days ago
A
Retailer 7
-
$13,274 USD
View
B+
Retailer 8
-
$20,387 USD
£16,053 GBP
View
B+
Retailer 9
-
$34,344 USD
View
B
Retailer 10
-
$43,514 USD
View
Final sale: no returns
Most Expensive
B
Do Amore Diamonds
27-C44EC8A14 · Nov 1
$47,570 USD
View
10 more retailers have this diamond
Prices start from $10,619 USDSave up to $36,951 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
5.28ct Oval
$10,619 USD