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Marquise|Lab Grown|IGI

1.04ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG816643659

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816643659

Diamond specifications and retailer prices

From $317 SGD
$248 USD
As of October 30, 2026
Save $1,297 SGD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,915 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816643659 or 816643659. Listed at 22 retailers as of October 30, 2026, with a 409% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816643659
Dimensions10.63 × 5.21 × 3.16 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.63 mm5.21 mm1.04 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816643659
Side View
Table 60.0%Crown 36.3°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,915 SGD|Low: $225 SGD|High: $2,915 SGD|Avg: $1,042 SGD|+3.6%
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 5$317 SGD
Retailer 9$346 SGD
Retailer 6$473 SGD
Retailer 15$646 SGD
Retailer 11$666 SGD
Retailer 10$736 SGD
Retailer 4$748 SGD
Retailer 2$771 SGD
Retailer 3$887 SGD
Retailer 12$946 SGD
Retailer 17$1,134 SGD
Retailer 16$1,457 SGD
Retailer 8$1,466 SGD
Retailer 13$1,520 SGD
Retailer 14$1,557 SGD
Retailer 7$1,614 SGD
Do Amore Diamonds$2,915 SGD

42 data points across 17 retailers

22 retailers$317 SGD to $1,614 SGD

Retailer 1
-
$272 SGD
$213 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$317 SGD
$248 USD
View
Final sale: no returns
Retailer 3
-
$329 SGD
$257 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$346 SGD
$271 USD
View
Retailer 5
-
$352 SGD
$275 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
$473 SGD
$370 USD
View
Retailer 7
-
$646 SGD
$505 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$666 SGD
ZAR 8,422 ZAR
View
B+
Retailer 9
-
$736 SGD
£454 GBP
View
B+
Retailer 10
-
$748 SGD
$585 USD
View
B+
Retailer 11
-
$771 SGD
A$928 AUD
View
B+
Retailer 12
-
$887 SGD
A$1,067 AUD
View
B+
Retailer 13
-
$946 SGD
A$1,139 AUD
View
B
Retailer 14
-
$1,134 SGD
$887 USD
View
Retailer 15
-
$1,246 SGD
$975 USD
View
Price last confirmed 31 days ago
Retailer 16
-
$1,457 SGD
$1,140 USD
View
Price last confirmed 14 days ago
B
Retailer 17
-
$1,466 SGD
$1,146 USD
View
B
Retailer 18
-
$1,520 SGD
£936 GBP
View
B
Retailer 19
-
$1,557 SGD
£959 GBP
View
B
Retailer 20
-
$1,614 SGD
$1,262 USD
View
Retailer 21
-
$2,723 SGD
$2,130 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-816643659 · Oct 29
$2,915 SGD
$2,280 USD
View
Price under review
21 more retailers have this diamond
Prices start from $317 SGDSave up to $1,297 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
1.04ct Marquise
$317 SGD