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Round|Lab Grown|GIA

6.16ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 1533662927

Certificate GIA 1533662927

Diamond specifications and retailer prices

From $62,817 NZD
$35,404 USD
As of October 31, 2026
Save $37,920 NZD (38%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $100,738 NZD at Brilliance · As of November 1, 2026
View at Brilliance

About this 6.16ct lab-grown round diamond

This 6.16ct 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 1533662927. Listed at 18 retailers as of October 31, 2026, with prices from $62,817 to $100,738, a $37,920 spread on the same certified stone. Brilliance lists it at $100,738. 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

6.16
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabGIA
CertificateGIA 1533662927
Dimensions11.88 × 11.82 × 7.15 mm
L/W Ratio1.01
Culet sizeNone
Top View
11.88 mm11.82 mm6.16 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1533662927
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.3%

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: $100,738 NZD|Low: $62,817 NZD|High: $226,026 NZD|Avg: $93,437 NZD
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
Retailer 16
Retailer 17
November 1, 2026
Retailer 17$62,817 NZD
Retailer 5$65,188 NZD
Retailer 14$69,338 NZD
Retailer 16$69,338 NZD
Retailer 8$71,435 NZD
Retailer 15$73,988 NZD
Retailer 13$77,658 NZD
Retailer 7$77,819 NZD
Retailer 4$79,244 NZD
Retailer 3$80,433 NZD
Retailer 9$80,537 NZD
Retailer 11$80,799 NZD
Retailer 2$97,627 NZD
Brilliance$100,738 NZD
Retailer 10$113,364 NZD
Retailer 12$137,472 NZD
Retailer 6$226,026 NZD

39 data points across 17 retailers

18 retailers$62,817 NZD to $100,738 NZD

B+
Cheapest Retailer
-
$62,817 NZD
$35,404 USD
B+
Retailer 2
-
$65,188 NZD
$36,740 USD
View
B+
Retailer 3
-
$69,338 NZD
$39,079 USD
View
B+
Retailer 4
-
$69,338 NZD
$39,079 USD
View
B+
Retailer 5
-
$71,435 NZD
$40,261 USD
View
B+
Retailer 6
-
$73,988 NZD
$41,700 USD
View
B
Retailer 7
-
$77,658 NZD
$43,768 USD
View
Final sale: no returns
B
Retailer 8
-
$79,244 NZD
$44,662 USD
View
B+
Retailer 9
-
$80,433 NZD
$45,332 USD
View
B
Retailer 10
-
$80,537 NZD
$45,391 USD
View
B+
Retailer 11
-
$80,799 NZD
£35,857 GBP
View
B
Retailer 12
-
$97,627 NZD
£43,325 GBP
View
Most Expensive
B
Brilliance
D35573071 · Nov 1
$100,738 NZD
$56,776 USD
View
12 more retailers have this diamond
Prices start from $62,817 NZDSave up to $37,920 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+
6.16ct Round
$62,817 NZD