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Round|Lab Grown|IGI

1.71ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG593383282

Shape and cutting style on the report: Round brilliant

Certificate IGI LG593383282

Diamond specifications and retailer prices

From $294 SGD
$230 USD
As of October 30, 2026
Save $2,481 SGD (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,775 SGD at Jared · As of October 28, 2026
View at Jared

About this 1.71ct lab-grown round diamond

This 1.71ct 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 LG593383282 or 593383282. Listed at 9 retailers as of October 28, 2026, with prices from $294 to $2,775, a $2,481 spread on the same certified stone. Jared lists it at $2,775. 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

1.71
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593383282
Dimensions7.65 × 7.67 × 4.72 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.65 mm7.67 mm1.71 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593383282
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.6%

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: Oct 30
Current: $2,775 SGD|Low: $215 SGD|High: $2,775 SGD|Avg: $1,142 SGD
Jared
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
October 25, 2026
Retailer 12$260 SGD
Retailer 13$294 SGD
Retailer 11$302 SGD
Retailer 10$556 SGD
Retailer 4$691 SGD
Retailer 5$770 SGD
Retailer 3$821 SGD
Retailer 6$825 SGD
Retailer 7$1,040 SGD
Retailer 8$1,143 SGD
Retailer 2$1,426 SGD
Retailer 14$1,778 SGD
Retailer 9$2,494 SGD
Jared$2,775 SGD

15 data points across 14 retailers

9 retailers$294 SGD to $2,775 SGD

A
Cheapest Retailer
-
$294 SGD
$230 USD
Final sale: no returns
A
Retailer 2
-
$302 SGD
$236 USD
View
B+
Retailer 3
-
$556 SGD
$435 USD
View
Retailer 4
-
$1,040 SGD
$813 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$1,143 SGD
$894 USD
View
B
Retailer 6
-
$1,426 SGD
£878 GBP
View
Price last confirmed 7 days ago
B
Retailer 7
-
$1,778 SGD
$1,390 USD
View
B
Retailer 8
-
$2,494 SGD
$1,950 USD
View
Most Expensive
B
Jared
150062112 · Oct 28
$2,775 SGD
$2,170 USD
View
8 more retailers have this diamond
Prices start from $294 SGDSave up to $2,481 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
1.71ct Round
$294 SGD