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Princess|Lab Grown|IGI

1.80ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG577370418

Shape and cutting style on the report: Princess cut

Certificate IGI LG577370418

Diamond specifications and retailer prices

From $292 SGD
$228 USD
As of October 30, 2026
Save $2,515 SGD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,807 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.8ct lab-grown princess diamond

This 1.8ct lab-grown princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG577370418 or 577370418. Listed at 21 retailers as of October 29, 2026, with prices from $292 to $2,807, a $2,515 spread on the same certified stone. Do Amore Diamonds lists it at $2,807. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577370418
Dimensions6.71 × 6.63 × 4.53 mm
L/W Ratio1.01
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
6.71 mm6.63 mm1.80 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577370418
Side View
Table 65.0%Crown 38°Girdle: MediumPavilion 37.9°Culet: NoneDepth 68.3%

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: $634 SGD|Low: $281 SGD|High: $2,794 SGD|Avg: $892 SGD|+3.1%
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
October 29, 2026
Retailer 14$292 SGD
Retailer 6$327 SGD
Retailer 4$338 SGD
Retailer 3$361 SGD
Retailer 15$361 SGD
Retailer 8$483 SGD
Retailer 1$634 SGD
Retailer 10$686 SGD
Retailer 5$796 SGD
Retailer 11$931 SGD
Retailer 13$1,168 SGD
Retailer 2$1,276 SGD
Retailer 16$1,284 SGD
Retailer 7$1,563 SGD
Retailer 9$1,608 SGD
Retailer 12$2,038 SGD

31 data points across 16 retailers

21 retailers$292 SGD to $2,807 SGD

A
Cheapest Retailer
-
$292 SGD
$228 USD
A
Retailer 2
-
$327 SGD
$255 USD
View
Final sale: no returns
A
Retailer 3
-
$338 SGD
$264 USD
View
A
Retailer 4
-
$361 SGD
$282 USD
View
A
Retailer 5
-
$361 SGD
$282 USD
View
B+
Retailer 6
-
$483 SGD
$377 USD
View
A
Retailer 7
-
$634 SGD
€471 EUR
View
A
Retailer 8
-
$686 SGD
ZAR 8,649 ZAR
View
A
Retailer 9
-
$693 SGD
$541 USD
View
A
Retailer 10
-
$796 SGD
$621 USD
View
A
Retailer 11
-
$931 SGD
A$1,117 AUD
View
B+
Retailer 12
-
$1,168 SGD
$911 USD
View
B+
Retailer 13
-
$1,276 SGD
$995 USD
View
B+
Retailer 14
-
$1,284 SGD
$1,002 USD
View
B+
Retailer 15
-
$1,414 SGD
$1,103 USD
View
B
Retailer 16
-
$1,503 SGD
$1,172 USD
View
B
Retailer 17
-
$1,563 SGD
£960 GBP
View
B+
Retailer 18
-
$1,608 SGD
£988 GBP
View
B
Retailer 19
-
$1,642 SGD
$1,281 USD
View
B
Retailer 20
-
$2,038 SGD
$1,590 USD
View
Most Expensive
B
Do Amore Diamonds
27-E585D9C87 · Oct 29
$2,807 SGD
$2,190 USD
View
20 more retailers have this diamond
Prices start from $292 SGDSave up to $2,515 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
1.80ct Princess
$292 SGD