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Round|Lab Grown|IGI

1.85ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG816605455

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816605455

Diamond specifications and retailer prices

From $453 NZD
$255 USD
As of November 1, 2026
Save $3,101 NZD (87%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,555 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.85ct lab-grown round diamond

This 1.85ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816605455 or 816605455. Listed at 26 retailers as of October 31, 2026, with prices from $453 to $3,555, a $3,101 spread on the same certified stone. Brilliant Earth lists it at $3,555. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816605455
Dimensions7.89 × 7.82 × 4.86 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.89 mm7.82 mm1.85 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816605455
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.9%

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: $3,555 NZD|Low: $435 NZD|High: $3,857 NZD|Avg: $1,427 NZD|-7.8%
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 5$453 NZD
Retailer 9$505 NZD
Retailer 10$562 NZD
Retailer 16$755 NZD
Retailer 8$844 NZD
Retailer 4$849 NZD
Retailer 2$896 NZD
Retailer 12$970 NZD
Retailer 11$1,069 NZD
Retailer 14$1,084 NZD
Retailer 18$1,310 NZD
Retailer 15$1,331 NZD
Retailer 17$2,148 NZD
Retailer 3$2,204 NZD
Retailer 6$2,211 NZD
Retailer 13$2,250 NZD
Retailer 7$2,433 NZD
Brilliant Earth$3,555 NZD

37 data points across 18 retailers

26 retailers$453 NZD to $3,555 NZD

A
Cheapest Retailer
-
$453 NZD
$255 USD
A
Retailer 2
-
$505 NZD
$284 USD
View
Final sale: no returns
A
Retailer 3
-
$526 NZD
$296 USD
View
Retailer 4
-
$562 NZD
$316 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$562 NZD
$316 USD
View
B+
Retailer 6
-
$755 NZD
$425 USD
View
A
Retailer 7
-
$844 NZD
$475 USD
View
Retailer 8
-
$849 NZD
£376 GBP
View
Price last confirmed 16 days ago
A
Retailer 9
-
$896 NZD
€480 EUR
View
A
Retailer 10
-
$970 NZD
ZAR 8,817 ZAR
View
A
Retailer 11
-
$1,069 NZD
£474 GBP
View
A
Retailer 12
-
$1,084 NZD
A$938 AUD
View
B+
Retailer 13
-
$1,172 NZD
$659 USD
View
B+
Retailer 14
-
$1,187 NZD
$668 USD
View
B+
Retailer 15
-
$1,242 NZD
$699 USD
View
B+
Retailer 16
-
$1,310 NZD
A$1,134 AUD
View
B+
Retailer 17
-
$1,331 NZD
$749 USD
View
B+
Retailer 18
-
$1,731 NZD
$974 USD
View
B+
Retailer 19
-
$1,806 NZD
$1,016 USD
View
B
Retailer 20
-
$1,898 NZD
$1,068 USD
View
B+
Retailer 21
-
$2,148 NZD
A$1,859 AUD
View
Retailer 22
-
$2,204 NZD
$1,240 USD
View
Price last confirmed 15 days ago
B
Retailer 23
-
$2,211 NZD
$1,244 USD
View
B
Retailer 24
-
$2,250 NZD
£997 GBP
View
B
Retailer 25
-
$2,433 NZD
$1,369 USD
View
Most Expensive
B
Brilliant Earth
20731688A · Oct 31
$3,555 NZD
$2,000 USD
View
25 more retailers have this diamond
Prices start from $453 NZDSave up to $3,101 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
1.85ct Round
$453 NZD