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Round|Lab Grown|GIA

6.30ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 2487467054

Certificate GIA 2487467054

Diamond specifications and retailer prices

From €30,231 EUR
$33,774 USD
As of October 31, 2026
Save €20,134 EUR (40%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €50,364 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 6.3ct lab-grown round diamond

This 6.3ct 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 2487467054. Listed at 20 retailers as of October 31, 2026, with prices from €30,231 to €50,364, a €20,134 spread on the same certified stone. MOH London lists it at €50,364. 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

6.30
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 2487467054
Dimensions11.87 × 11.81 × 7.32 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
11.87 mm11.81 mm6.30 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2487467054
Side View
Table 56.0%Crown 34.5°Girdle: MED-MEDPavilion 40.8°Culet: NoneDepth 61.8%

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: Oct 31
Current: €50,364 EUR|Low: €264 EUR|High: €145,184 EUR|Avg: €51,463 EUR
MOH London
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 1, 2026
Retailer 3€264 EUR
Retailer 4€30,231 EUR
Retailer 14€30,502 EUR
Retailer 8€32,183 EUR
Retailer 12€36,073 EUR
Retailer 5€37,073 EUR
Retailer 11€38,122 EUR
Retailer 16€40,150 EUR
Retailer 15€45,056 EUR
Retailer 13€47,081 EUR
MOH London€50,364 EUR
Retailer 9€58,489 EUR
Retailer 10€70,927 EUR
Retailer 2€77,279 EUR
Retailer 6€85,930 EUR
Retailer 7€145,184 EUR

28 data points across 16 retailers

20 retailers€30,231 EUR to €50,364 EUR

B+
Cheapest Retailer
-
€30,231 EUR
$33,774 USD
B+
Retailer 2
-
€30,502 EUR
$34,077 USD
View
Retailer 3
-
€32,406 EUR
$36,204 USD
View
Price last confirmed 32 days ago
Retailer 4
-
€32,406 EUR
$36,204 USD
View
Price last confirmed 33 days ago
Retailer 5
-
€32,665 EUR
$36,494 USD
View
Price last confirmed 39 days ago
Retailer 6
-
€32,665 EUR
$36,494 USD
View
Price last confirmed 19 days ago
Retailer 7
-
€32,665 EUR
$36,494 USD
View
Price last confirmed 26 days ago
B+
Retailer 8
-
€36,073 EUR
$40,301 USD
View
Retailer 9
-
€37,073 EUR
$41,418 USD
View
Price last confirmed 33 days ago
B
Retailer 10
-
€37,591 EUR
$41,997 USD
View
Retailer 11
-
€37,591 EUR
$41,997 USD
View
Price last confirmed 30 days ago
B+
Retailer 12
-
€38,122 EUR
$42,590 USD
View
B
Retailer 13
-
€45,056 EUR
$50,337 USD
View
Final sale: no returns
B
Retailer 14
-
€47,081 EUR
$52,599 USD
View
Most Expensive
B
MOH London
2487467054 · Nov 1
€50,364 EUR
£44,305 GBP
View
14 more retailers have this diamond
Prices start from €30,231 EURSave up to €20,134 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.

B+
6.30ct Round
€30,231 EUR