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Round|Lab Grown|IGI

1.63ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG839668696

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839668696

Diamond specifications and retailer prices

From $400 NZD
$225 USD
As of November 1, 2026
Save $1,692 NZD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,284 NZD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.63ct lab-grown round diamond

This 1.63ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839668696 or 839668696. Listed at 13 retailers as of November 1, 2026, with a 423% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839668696
Dimensions7.42 × 7.49 × 4.65 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
7.42 mm7.49 mm1.63 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839668696
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.4%

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: $2,284 NZD|Low: $387 NZD|High: $2,302 NZD|Avg: $1,406 NZD|-0.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 4$400 NZD
Retailer 10$464 NZD
Retailer 6$758 NZD
Retailer 7$830 NZD
Retailer 12$1,088 NZD
Retailer 2$1,158 NZD
Retailer 13$1,592 NZD
Retailer 9$1,598 NZD
Retailer 11$1,777 NZD
Retailer 8$1,998 NZD
Retailer 3$2,015 NZD
Retailer 5$2,119 NZD
Rare Carat$2,284 NZD

28 data points across 13 retailers

13 retailers$400 NZD to $2,092 NZD

A
Cheapest Retailer
-
$400 NZD
$225 USD
A
Retailer 2
-
$464 NZD
$261 USD
View
A
Retailer 3
-
$758 NZD
£336 GBP
View
A
Retailer 4
-
$830 NZD
€445 EUR
View
B+
Retailer 5
-
$1,088 NZD
$612 USD
View
B+
Retailer 6
-
$1,158 NZD
A$1,002 AUD
View
B+
Retailer 7
-
$1,592 NZD
$896 USD
View
B+
Retailer 8
-
$1,598 NZD
$899 USD
View
B
Retailer 9
-
$1,777 NZD
$1,000 USD
View
B
Retailer 10
-
$1,998 NZD
£885 GBP
View
Retailer 11
-
$2,015 NZD
SGD 1,532 SGD
View
Price last confirmed 20 days ago
B
Retailer 12
-
$2,092 NZD
$1,177 USD
View
Most Expensive
Rare Carat
LGRD15-157892 · Oct 18
$2,284 NZD
$1,285 USD
View
Price last confirmed 15 days ago
12 more retailers have this diamond
Prices start from $400 NZDSave up to $1,692 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
1.63ct Round
$400 NZD