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Princess|Lab Grown|IGI

17.67ct H VS1 Princess Lab Grown Diamond

EX • H/VS1 • IGI LG784697833

Shape and cutting style on the report: Princess cut

Certificate IGI LG784697833

Diamond specifications and retailer prices

From $4,272 SGD
$3,342 USD
As of November 2, 2026
Save $17,064 SGD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $21,336 SGD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 17.67ct lab-grown princess diamond

This 17.67ct lab-grown princess sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784697833 or 784697833. Listed at 14 retailers as of November 1, 2026, with prices from $4,272 to $21,336, a $17,064 spread on the same certified stone. Brilliant Earth lists it at $21,336. 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

17.67
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784697833
Dimensions14.47 × 14.34 × 9.78 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.47 mm14.34 mm17.67 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784697833
Side View
Table 70.0%Crown 42.5°Girdle: MediumPavilion 38.1°Culet: NoneDepth 68.2%

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 2
Current: $21,336 SGD|Low: $4,272 SGD|High: $22,615 SGD|Avg: $9,857 SGD|-3.0%
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
November 1, 2026
Retailer 11$4,272 SGD
Retailer 8$4,960 SGD
Retailer 13$5,793 SGD
Retailer 5$6,136 SGD
Retailer 4$6,307 SGD
Retailer 10$6,837 SGD
Retailer 9$7,123 SGD
Retailer 6$7,672 SGD
Retailer 7$7,820 SGD
Retailer 2$9,236 SGD
Retailer 3$17,383 SGD
Retailer 12$18,478 SGD
Brilliant Earth$21,336 SGD

30 data points across 13 retailers

14 retailers$4,272 SGD to $21,336 SGD

A
Cheapest Retailer
-
$4,272 SGD
$3,342 USD
A
Retailer 2
-
$4,956 SGD
$3,877 USD
View
Retailer 3
-
$4,956 SGD
$3,877 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$4,960 SGD
$3,880 USD
View
A
Retailer 5
-
$5,793 SGD
HK$35,400 HKD
View
A
Retailer 6
-
$6,194 SGD
$4,845 USD
View
A
Retailer 7
-
$6,837 SGD
$5,348 USD
View
A
Retailer 8
-
$7,123 SGD
$5,572 USD
View
A
Retailer 9
-
$7,672 SGD
ZAR 96,945 ZAR
View
A
Retailer 10
-
$7,820 SGD
€5,826 EUR
View
B+
Retailer 11
-
$9,236 SGD
A$11,115 AUD
View
B
Retailer 12
-
$17,383 SGD
$13,597 USD
View
B
Retailer 13
-
$18,478 SGD
$14,454 USD
View
Most Expensive
B
Brilliant Earth
20609119A · Oct 31
$21,336 SGD
$16,690 USD
View
13 more retailers have this diamond
Prices start from $4,272 SGDSave up to $17,064 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
17.67ct Princess
$4,272 SGD