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Round|Lab Grown|IGI

1.80ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG634412481

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634412481

Diamond specifications and retailer prices

From $353 SGD
$276 USD
As of October 31, 2026
Save $2,371 SGD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,724 SGD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.8ct lab-grown round diamond

This 1.8ct lab-grown round 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 LG634412481 or 634412481. Listed at 14 retailers as of October 31, 2026, with prices from $353 to $2,724, a $2,371 spread on the same certified stone. Do Amore Diamonds lists it at $2,724. 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
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634412481
Dimensions7.76 × 7.70 × 4.87 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.76 mm7.70 mm1.80 ctH / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634412481
Side View
Table 55.0%Crown 35.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.9%

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: Oct 31
Current: $2,724 SGD|Low: $348 SGD|High: $8,038 SGD|Avg: $1,534 SGD
Do Amore Diamonds
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
November 2, 2026
Retailer 12$353 SGD
Retailer 3$601 SGD
Retailer 13$602 SGD
Retailer 2$606 SGD
Retailer 6$614 SGD
Retailer 7$672 SGD
Retailer 14$692 SGD
Retailer 10$1,137 SGD
Retailer 9$1,151 SGD
Retailer 11$1,251 SGD
Retailer 4$1,470 SGD
Retailer 8$1,559 SGD
Do Amore Diamonds$2,724 SGD
Retailer 5$8,038 SGD

30 data points across 14 retailers

14 retailers$353 SGD to $2,724 SGD

A
Cheapest Retailer
-
$353 SGD
$276 USD
A
Retailer 2
-
$601 SGD
$470 USD
View
B+
Retailer 3
-
$602 SGD
$471 USD
View
A
Retailer 4
-
$606 SGD
£373 GBP
View
A
Retailer 5
-
$672 SGD
ZAR 8,489 ZAR
View
A
Retailer 6
-
$692 SGD
$541 USD
View
B+
Retailer 7
-
$1,093 SGD
$855 USD
View
Retailer 8
-
$1,132 SGD
$885 USD
View
Price last confirmed 28 days ago
B+
Retailer 9
-
$1,137 SGD
$889 USD
View
Retailer 10
-
$1,151 SGD
$900 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$1,251 SGD
$978 USD
View
B+
Retailer 12
-
$1,470 SGD
$1,149 USD
View
B+
Retailer 13
-
$1,559 SGD
£960 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F9569B623 · Nov 1
$2,724 SGD
$2,130 USD
View
13 more retailers have this diamond
Prices start from $353 SGDSave up to $2,371 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 Round
$353 SGD