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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 $265 SGD
$207 USD
As of November 1, 2026
Save $1,289 SGD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,554 SGD 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 20 retailers as of November 1, 2026, with prices from $265 to $1,554, a $1,289 spread on the same certified stone. Reve Diamonds lists it at $1,554. 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

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,304 SGD|Low: $265 SGD|High: $1,554 SGD|Avg: $684 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 2, 2026
Retailer 16$265 SGD
Retailer 8$295 SGD
Retailer 15$307 SGD
Retailer 2$327 SGD
Retailer 3$327 SGD
Retailer 5$360 SGD
Retailer 10$441 SGD
Retailer 12$556 SGD
Retailer 14$597 SGD
Retailer 13$602 SGD
Retailer 4$659 SGD
Retailer 6$664 SGD
Retailer 18$1,004 SGD
Retailer 19$1,054 SGD
Retailer 9$1,056 SGD
Retailer 11$1,063 SGD
Retailer 7$1,121 SGD
Retailer 1$1,304 SGD
Retailer 17$1,320 SGD
Reve Diamonds$1,554 SGD

33 data points across 20 retailers

20 retailers$265 SGD to $1,554 SGD

A
Cheapest Retailer
-
$265 SGD
$207 USD
A
Retailer 2
-
$295 SGD
$231 USD
View
Final sale: no returns
A
Retailer 3
-
$307 SGD
$240 USD
View
Retailer 4
-
$327 SGD
$256 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$327 SGD
$256 USD
View
A
Retailer 6
-
$360 SGD
HK$2,200 HKD
View
B+
Retailer 7
-
$441 SGD
$345 USD
View
A
Retailer 8
-
$556 SGD
€414 EUR
View
A
Retailer 9
-
$597 SGD
£368 GBP
View
A
Retailer 10
-
$602 SGD
£370 GBP
View
A
Retailer 11
-
$659 SGD
$515 USD
View
A
Retailer 12
-
$664 SGD
$519 USD
View
B+
Retailer 13
-
$1,004 SGD
$785 USD
View
B+
Retailer 14
-
$1,054 SGD
$824 USD
View
B+
Retailer 15
-
$1,056 SGD
$826 USD
View
B
Retailer 16
-
$1,063 SGD
View
B+
Retailer 17
-
$1,121 SGD
$877 USD
View
B
Retailer 18
-
$1,304 SGD
$1,020 USD
View
B
Retailer 19
-
$1,320 SGD
£813 GBP
View
Most Expensive
B
Reve Diamonds
8059E6C53 · Nov 1
$1,554 SGD
$1,215 USD
View
19 more retailers have this diamond
Prices start from $265 SGDSave up to $1,289 SGD

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
$265 SGD