Round|Lab Grown|GIA

6.00ct D FL Round Lab Grown Diamond

EX • D/FL • GIA 1529227615

Certificate GIA 1529227615

Diamond specifications and retailer prices

From $35,241 USD
As of November 1, 2026
Save $22,747 USD (39%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $57,988 USD at Brilliance · As of November 1, 2026
View at Brilliance

About this 6ct lab-grown round diamond

This 6ct lab-grown round 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 GIA 1529227615. Listed at 15 retailers as of November 1, 2026, with prices from $35,241 to $57,988, a $22,747 spread on the same certified stone. Brilliance lists it at $57,988. 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

6.00
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginLab Grown
Grading LabGIA
CertificateGIA 1529227615
Dimensions11.58 × 11.52 × 7.23 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Top View
11.58 mm11.52 mm6.00 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1529227615
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.6%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $57,988 USD|Low: $17,238 USD|High: $173,500 USD|Avg: $57,504 USD|-8.0%
Brilliance
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
October 31, 2026
Retailer 5$29,300 USD
Retailer 12$35,241 USD
Retailer 8$35,646 USD
Retailer 15$35,646 USD
Retailer 10$35,931 USD
Retailer 11$40,738 USD
Retailer 6$40,794 USD
Retailer 13$45,540 USD
Retailer 14$46,920 USD
Retailer 3$57,260 USD
Brilliance$57,988 USD
Retailer 7$69,000 USD
Retailer 2$78,679 USD
Retailer 4$103,215 USD
Retailer 9$159,690 USD

31 data points across 15 retailers

15 retailers$35,241 USD to $57,988 USD

Retailer 1
-
$29,300 USD
Price last confirmed 13 days ago
B+
Retailer 2
-
$35,241 USD
View
B+
Retailer 3
-
$35,646 USD
View
B
Retailer 4
-
$35,646 USD
View
B+
Retailer 5
-
$35,931 USD
View
B+
Retailer 6
-
$40,738 USD
View
B+
Retailer 7
-
$40,794 USD
View
B+
Retailer 8
-
$45,540 USD
View
B
Retailer 9
-
$46,920 USD
View
Final sale: no returns
B
Retailer 10
-
$57,260 USD
£45,087 GBP
View
Most Expensive
B
Brilliance
D45235256 · Nov 1
$57,988 USD
View
10 more retailers have this diamond
Prices start from $35,241 USDSave up to $22,747 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+
6.00ct Round
$35,241 USD