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Marquise|Lab Grown|IGI

1.03ct E VVS1 Marquise Lab Grown Diamond

E/VVS1 • IGI LG803606386

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803606386

Diamond specifications and retailer prices

From $272 SGD
$213 USD
As of October 30, 2026
Save $2,336 SGD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,608 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG803606386 or 803606386. Listed at 22 retailers as of October 30, 2026, with prices from $272 to $2,608, a $2,336 spread on the same certified stone. Do Amore Diamonds lists it at $2,608. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
E
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803606386
Dimensions10.67 × 5.25 × 3.24 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.67 mm5.25 mm1.03 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803606386
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
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: $2,608 SGD|Low: $261 SGD|High: $2,608 SGD|Avg: $845 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
Retailer 15
Retailer 16
October 31, 2026
Retailer 4$272 SGD
Retailer 16$304 SGD
Retailer 7$316 SGD
Retailer 5$337 SGD
Retailer 8$337 SGD
Retailer 10$457 SGD
Retailer 13$640 SGD
Retailer 2$697 SGD
Retailer 9$763 SGD
Retailer 14$908 SGD
Retailer 15$1,088 SGD
Retailer 12$1,124 SGD
Retailer 6$1,197 SGD
Retailer 11$1,500 SGD
Retailer 3$1,578 SGD
Do Amore Diamonds$2,608 SGD

43 data points across 16 retailers

22 retailers$272 SGD to $2,608 SGD

A
Cheapest Retailer
-
$272 SGD
$213 USD
A
Retailer 2
-
$304 SGD
$238 USD
View
Final sale: no returns
A
Retailer 3
-
$316 SGD
$247 USD
View
A
Retailer 4
-
$337 SGD
$264 USD
View
A
Retailer 5
-
$337 SGD
$264 USD
View
A
Retailer 6
-
$424 SGD
$332 USD
View
B+
Retailer 7
-
$453 SGD
$354 USD
View
A
Retailer 8
-
$457 SGD
£282 GBP
View
B+
Retailer 9
-
$640 SGD
ZAR 8,082 ZAR
View
B+
Retailer 10
-
$697 SGD
£430 GBP
View
B
Retailer 11
-
$763 SGD
A$918 AUD
View
Retailer 12
-
$771 SGD
$603 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
$908 SGD
A$1,093 AUD
View
B
Retailer 14
-
$1,088 SGD
$851 USD
View
B
Retailer 15
-
$1,124 SGD
A$1,353 AUD
View
B
Retailer 16
-
$1,197 SGD
$936 USD
View
B
Retailer 17
-
$1,416 SGD
$1,107 USD
View
B
Retailer 18
-
$1,461 SGD
£900 GBP
View
B
Retailer 19
-
$1,500 SGD
£924 GBP
View
B
Retailer 20
-
$1,578 SGD
$1,234 USD
View
B
Retailer 21
-
$2,107 SGD
$1,648 USD
View
Most Expensive
B
Do Amore Diamonds
27-B653006DC · Oct 30
$2,608 SGD
$2,040 USD
View
21 more retailers have this diamond
Prices start from $272 SGDSave up to $2,336 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
1.03ct Marquise
$272 SGD