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Round|Lab Grown|GIA

5.15ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 5536000231

Certificate GIA 5536000231

Diamond specifications and retailer prices

From €13,260 EUR
$14,872 USD
As of November 2, 2026
Save €23,077 EUR (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €36,336 EUR at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 5.15ct lab-grown round diamond

This 5.15ct 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 5536000231. Listed at 16 retailers as of November 1, 2026, with prices from €13,260 to €36,336, a €23,077 spread on the same certified stone. Novita Diamonds lists it at €36,336. 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

5.15
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 5536000231
Dimensions11.05 × 11.00 × 6.86 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
11.05 mm11.00 mm5.15 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5536000231
Side View
Table 56.0%Crown 35°Girdle: ThickPavilion 40.8°Culet: NoneDepth 62.2%

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: Nov 2
Current: €36,336 EUR|Low: €12,553 EUR|High: €62,090 EUR|Avg: €23,849 EUR|+5.7%
Novita 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
Retailer 16
November 2, 2026
Retailer 5€12,553 EUR
Retailer 13€13,260 EUR
Retailer 12€13,572 EUR
Retailer 3€13,897 EUR
Retailer 8€14,529 EUR
Retailer 6€15,530 EUR
Retailer 11€15,577 EUR
Retailer 15€15,966 EUR
Retailer 16€16,286 EUR
Retailer 10€27,295 EUR
Retailer 4€27,523 EUR
Retailer 7€29,479 EUR
Retailer 2€30,142 EUR
Retailer 9€35,653 EUR
Novita Diamonds€36,336 EUR
Retailer 14€60,797 EUR

31 data points across 16 retailers

16 retailers€13,260 EUR to €36,336 EUR

Retailer 1
-
€12,553 EUR
$14,080 USD
Price last confirmed 16 days ago
A
Retailer 2
-
€13,260 EUR
$14,872 USD
View
A
Retailer 3
-
€13,572 EUR
$15,222 USD
View
A
Retailer 4
-
€13,897 EUR
$15,587 USD
View
B+
Retailer 5
-
€14,529 EUR
$16,296 USD
View
B+
Retailer 6
-
€15,530 EUR
$17,418 USD
View
Final sale: no returns
B+
Retailer 7
-
€15,577 EUR
$17,471 USD
View
B+
Retailer 8
-
€15,966 EUR
$17,908 USD
View
B+
Retailer 9
-
€16,286 EUR
$18,266 USD
View
B+
Retailer 10
-
€19,689 EUR
$22,083 USD
View
B+
Retailer 11
-
€27,295 EUR
£24,106 GBP
View
B+
Retailer 12
-
€27,523 EUR
$30,870 USD
View
B+
Retailer 13
-
€30,142 EUR
View
B
Retailer 14
-
€35,653 EUR
A$61,521 AUD
View
Most Expensive
B
Novita Diamonds
cert_5536000231 · Nov 1
€36,336 EUR
A$62,700 AUD
View
14 more retailers have this diamond
Prices start from €13,260 EURSave up to €23,077 EUR

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
5.15ct Round
€13,260 EUR