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Round|Lab Grown|IGI

3.59ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG777630666

Shape and cutting style on the report: Round brilliant

Certificate IGI LG777630666

Diamond specifications and retailer prices

From $1,228 NZD
$692 USD
As of November 1, 2026
Save $9,666 NZD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,480 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.59ct lab-grown round diamond

This 3.59ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG777630666 or 777630666. Listed at 20 retailers as of November 1, 2026, with a 787% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.59
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777630666
Dimensions9.78 × 9.83 × 6.07 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.78 mm9.83 mm3.59 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777630666
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.8%

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: $11,480 NZD|Low: $1,178 NZD|High: $11,799 NZD|Avg: $3,173 NZD|-2.7%
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
November 2, 2026
Retailer 16$1,228 NZD
Retailer 4$1,334 NZD
Retailer 3$1,423 NZD
Retailer 14$1,423 NZD
Retailer 9$1,462 NZD
Retailer 13$1,739 NZD
Retailer 8$1,838 NZD
Retailer 7$2,001 NZD
Retailer 2$2,399 NZD
Retailer 15$3,506 NZD
Retailer 11$3,548 NZD
Retailer 12$3,648 NZD
Retailer 17$4,416 NZD
Retailer 5$4,681 NZD
Retailer 6$4,854 NZD
Retailer 10$5,888 NZD
Brilliant Earth$11,480 NZD

43 data points across 17 retailers

20 retailers$1,228 NZD to $10,894 NZD

A
Cheapest Retailer
-
$1,228 NZD
$692 USD
A
Retailer 2
-
$1,334 NZD
$752 USD
View
Retailer 3
-
$1,423 NZD
$802 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$1,423 NZD
$802 USD
View
A
Retailer 5
-
$1,462 NZD
$824 USD
View
Final sale: no returns
A
Retailer 6
-
$1,739 NZD
$980 USD
View
A
Retailer 7
-
$1,838 NZD
$1,036 USD
View
A
Retailer 8
-
$1,961 NZD
$1,105 USD
View
A
Retailer 9
-
$2,001 NZD
$1,128 USD
View
A
Retailer 10
-
$2,399 NZD
£1,065 GBP
View
B+
Retailer 11
-
$3,506 NZD
$1,976 USD
View
B+
Retailer 12
-
$3,548 NZD
A$3,076 AUD
View
B+
Retailer 13
-
$3,648 NZD
ZAR 33,213 ZAR
View
B
Retailer 14
-
$4,416 NZD
$2,489 USD
View
Retailer 15
-
$4,681 NZD
A$4,059 AUD
View
Price last confirmed 24 days ago
B
Retailer 16
-
$4,854 NZD
$2,736 USD
View
B
Retailer 17
-
$5,618 NZD
$3,166 USD
View
B
Retailer 18
-
$5,888 NZD
£2,613 GBP
View
B
Retailer 19
-
$10,894 NZD
$6,140 USD
View
Most Expensive
Brilliant Earth
18962169A · Oct 31
$11,480 NZD
$6,470 USD
View
Price under review
19 more retailers have this diamond
Prices start from $1,228 NZDSave up to $9,666 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
3.59ct Round
$1,228 NZD