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Round|Lab Grown|IGI

6.16ct F VVS2 Round Lab Grown Diamond

EX • F/VVS2 • IGI LG754573910

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754573910

Diamond specifications and retailer prices

From $2,209 NZD
$1,245 USD
As of November 1, 2026
Save $15,321 NZD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $17,530 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.16ct lab-grown round diamond

This 6.16ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG754573910 or 754573910. Listed at 20 retailers as of October 31, 2026, with prices from $2,209 to $17,530, a $15,321 spread on the same certified stone. Brilliant Earth lists it at $17,530. 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
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754573910
Dimensions11.99 × 11.95 × 7.08 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.99 mm11.95 mm6.16 ctF / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754573910
Side View
Table 60.0%Crown 31.9°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 59.2%

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 1
Current: $17,530 NZD|Low: $2,120 NZD|High: $18,080 NZD|Avg: $5,460 NZD|-3.0%
Brilliant Earth
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 13$2,209 NZD
Retailer 15$2,473 NZD
Retailer 4$2,562 NZD
Retailer 8$2,562 NZD
Retailer 11$2,865 NZD
Retailer 6$3,219 NZD
Retailer 12$3,295 NZD
Retailer 2$3,596 NZD
Retailer 5$4,060 NZD
Retailer 14$4,909 NZD
Retailer 10$4,958 NZD
Retailer 7$6,192 NZD
Retailer 3$7,353 NZD
Retailer 16$7,661 NZD
Retailer 9$8,234 NZD
Brilliant Earth$17,530 NZD

41 data points across 16 retailers

20 retailers$2,209 NZD to $17,530 NZD

A
Cheapest Retailer
-
$2,209 NZD
$1,245 USD
A
Retailer 2
-
$2,404 NZD
$1,355 USD
View
A
Retailer 3
-
$2,473 NZD
$1,394 USD
View
Final sale: no returns
A
Retailer 4
-
$2,562 NZD
$1,444 USD
View
Retailer 5
-
$2,562 NZD
$1,444 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$2,865 NZD
$1,615 USD
View
B+
Retailer 7
-
$3,219 NZD
$1,814 USD
View
Retailer 8
-
$3,295 NZD
£1,462 GBP
View
Price last confirmed 16 days ago
B+
Retailer 9
-
$3,596 NZD
£1,596 GBP
View
B+
Retailer 10
-
$4,060 NZD
$2,288 USD
View
B+
Retailer 11
-
$4,739 NZD
$2,671 USD
View
B+
Retailer 12
-
$4,803 NZD
$2,707 USD
View
B+
Retailer 13
-
$4,909 NZD
$2,767 USD
View
B+
Retailer 14
-
$4,958 NZD
ZAR 45,147 ZAR
View
B
Retailer 15
-
$6,192 NZD
£2,748 GBP
View
B
Retailer 16
-
$7,353 NZD
$4,144 USD
View
B
Retailer 17
-
$7,661 NZD
$4,318 USD
View
B
Retailer 18
-
$8,234 NZD
£3,654 GBP
View
B
Retailer 19
-
$8,988 NZD
$5,066 USD
View
Most Expensive
B
Brilliant Earth
17972829A · Oct 31
$17,530 NZD
$9,880 USD
View
19 more retailers have this diamond
Prices start from $2,209 NZDSave up to $15,321 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.

A
6.16ct Round
$2,209 NZD