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Round|Lab Grown|GIA

5.11ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 1513547981

Certificate GIA 1513547981

Diamond specifications and retailer prices

From $16,103 USD
As of November 1, 2026
Save $33,916 USD (68%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $50,019 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.11ct lab-grown round diamond

This 5.11ct lab-grown round 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 GIA 1513547981. Listed at 17 retailers as of October 31, 2026, with prices from $16,103 to $50,019, a $33,916 spread on the same certified stone. Taylor and Hart lists it at $50,019. 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

5.11
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 1513547981
Dimensions11.01 × 10.97 × 6.82 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Top View
11.01 mm10.97 mm5.11 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1513547981
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $42,275 USD|Low: $14,355 USD|High: $121,401 USD|Avg: $37,840 USD|-1.0%
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
Taylor and Hart
November 1, 2026
Retailer 10$14,355 USD
Retailer 11$16,103 USD
Retailer 2$16,489 USD
Retailer 3$16,664 USD
Retailer 6$17,746 USD
Retailer 4$18,679 USD
Retailer 13$19,323 USD
Retailer 7$31,650 USD
Retailer 8$33,243 USD
Retailer 1$42,275 USD
Retailer 12$47,426 USD
Retailer 9$48,004 USD
Taylor and Hart$50,019 USD
Retailer 14$72,140 USD
Retailer 5$120,410 USD

28 data points across 15 retailers

17 retailers$16,103 USD to $50,019 USD

Retailer 1
-
$14,355 USD
Price last confirmed 16 days ago
B+
Retailer 2
-
$16,103 USD
View
B+
Retailer 3
-
$16,489 USD
View
B+
Retailer 4
-
$16,664 USD
View
B+
Retailer 5
-
$17,746 USD
View
Retailer 6
-
$18,679 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
$18,679 USD
View
B+
Retailer 8
-
$19,323 USD
View
B+
Retailer 9
-
$21,912 USD
View
B+
Retailer 10
-
$31,650 USD
£24,921 GBP
View
B+
Retailer 11
-
$33,243 USD
€31,660 EUR
View
B
Retailer 12
-
$42,275 USD
A$65,038 AUD
View
B
Retailer 13
-
$47,426 USD
View
B
Retailer 14
-
$48,004 USD
View
Most Expensive
B
Taylor and Hart
E8JTMJX · Oct 31
$50,019 USD
View
14 more retailers have this diamond
Prices start from $16,103 USDSave up to $33,916 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.

B+
5.11ct Round
$16,103 USD