CaratHunter
Plans
Round|Lab Grown|IGI

1.69ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG567354517

Shape and cutting style on the report: Round brilliant

Certificate IGI LG567354517

Diamond specifications and retailer prices

From $367 NZD
$207 USD
As of November 1, 2026
Save $1,788 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,155 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.69ct lab-grown round diamond

This 1.69ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG567354517 or 567354517. Listed at 19 retailers as of November 1, 2026, with prices from $367 to $2,155, a $1,788 spread on the same certified stone. Reve Diamonds lists it at $2,155. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.69
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567354517
Dimensions7.64 × 7.60 × 4.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.64 mm7.60 mm1.69 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567354517
Side View
Table 55.5%Crown 34.1°Girdle: MediumPavilion 40.6°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: $771 NZD|Low: $367 NZD|High: $2,155 NZD|Avg: $946 NZD|-3.0%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 14$367 NZD
Retailer 7$410 NZD
Retailer 13$426 NZD
Retailer 2$454 NZD
Retailer 18$454 NZD
Retailer 4$500 NZD
Retailer 9$612 NZD
Retailer 1$771 NZD
Retailer 12$828 NZD
Retailer 11$835 NZD
Retailer 3$914 NZD
Retailer 5$921 NZD
Retailer 16$1,393 NZD
Retailer 17$1,462 NZD
Retailer 8$1,466 NZD
Retailer 10$1,474 NZD
Retailer 6$1,556 NZD
Retailer 15$1,832 NZD
Reve Diamonds$2,155 NZD

34 data points across 19 retailers

19 retailers$367 NZD to $2,155 NZD

A
Cheapest Retailer
-
$367 NZD
$207 USD
A
Retailer 2
-
$410 NZD
$231 USD
View
Final sale: no returns
A
Retailer 3
-
$426 NZD
$240 USD
View
Retailer 4
-
$454 NZD
$256 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$454 NZD
$256 USD
View
A
Retailer 6
-
$500 NZD
HK$2,200 HKD
View
B+
Retailer 7
-
$612 NZD
$345 USD
View
A
Retailer 8
-
$771 NZD
€414 EUR
View
A
Retailer 9
-
$828 NZD
£368 GBP
View
A
Retailer 10
-
$835 NZD
£370 GBP
View
A
Retailer 11
-
$914 NZD
$515 USD
View
A
Retailer 12
-
$921 NZD
$519 USD
View
B+
Retailer 13
-
$1,393 NZD
$785 USD
View
B+
Retailer 14
-
$1,462 NZD
$824 USD
View
B+
Retailer 15
-
$1,466 NZD
$826 USD
View
B
Retailer 16
-
$1,474 NZD
SGD 1,123 SGD
View
B+
Retailer 17
-
$1,556 NZD
$877 USD
View
B
Retailer 18
-
$1,832 NZD
£813 GBP
View
Most Expensive
B
Reve Diamonds
8059E6C53 · Nov 1
$2,155 NZD
$1,215 USD
View
18 more retailers have this diamond
Prices start from $367 NZDSave up to $1,788 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
1.69ct Round
$367 NZD