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 $62,528 NZD
$35,241 USD
As of November 1, 2026
Save $40,360 NZD (39%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $102,888 NZD 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 $62,528 to $102,888, a $40,360 spread on the same certified stone. Brilliance lists it at $102,888. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $102,888 NZD|Low: $30,585 NZD|High: $307,841 NZD|Avg: $102,030 NZD|-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$51,987 NZD
Retailer 12$62,528 NZD
Retailer 8$63,247 NZD
Retailer 15$63,247 NZD
Retailer 10$63,752 NZD
Retailer 11$72,281 NZD
Retailer 6$72,381 NZD
Retailer 13$80,802 NZD
Retailer 14$83,250 NZD
Retailer 3$101,597 NZD
Brilliance$102,888 NZD
Retailer 7$122,427 NZD
Retailer 2$139,599 NZD
Retailer 4$183,134 NZD
Retailer 9$283,338 NZD

31 data points across 15 retailers

15 retailers$62,528 NZD to $102,888 NZD

Retailer 1
-
$51,987 NZD
$29,300 USD
Price last confirmed 13 days ago
B+
Retailer 2
-
$62,528 NZD
$35,241 USD
View
B+
Retailer 3
-
$63,247 NZD
$35,646 USD
View
B
Retailer 4
-
$63,247 NZD
$35,646 USD
View
B+
Retailer 5
-
$63,752 NZD
$35,931 USD
View
B+
Retailer 6
-
$72,281 NZD
$40,738 USD
View
B+
Retailer 7
-
$72,381 NZD
$40,794 USD
View
B+
Retailer 8
-
$80,802 NZD
$45,540 USD
View
B
Retailer 9
-
$83,250 NZD
$46,920 USD
View
Final sale: no returns
B
Retailer 10
-
$101,597 NZD
£45,087 GBP
View
Most Expensive
B
Brilliance
D45235256 · Nov 1
$102,888 NZD
$57,988 USD
View
10 more retailers have this diamond
Prices start from $62,528 NZDSave up to $40,360 NZD

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
$62,528 NZD