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Marquise|Lab Grown|IGI

1.03ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG648445915

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG648445915

Diamond specifications and retailer prices

From $189 USD
As of October 30, 2026
Save $1,631 USD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,820 USD at Do Amore Diamonds · As of October 31, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG648445915 or 648445915. Listed at 24 retailers as of October 30, 2026, with prices from $189 to $1,820, a $1,631 spread on the same certified stone. Do Amore Diamonds lists it at $1,820. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648445915
Dimensions10.91 × 5.18 × 3.22 mm
L/W Ratio2.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.91 mm5.18 mm1.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648445915
Side View
Table 62.0%Crown 36°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.2%

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: Oct 30
Current: $1,820 USD|Low: $189 USD|High: $1,820 USD|Avg: $640 USD
Do Amore Diamonds
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October 31, 2026
Retailer 4$189 USD
Retailer 22$215 USD
Retailer 23$220 USD
Retailer 3$235 USD
Retailer 14$341 USD
Retailer 10$368 USD
Retailer 11$371 USD
Retailer 18$441 USD
Retailer 20$445 USD
Retailer 7$474 USD
Retailer 2$478 USD
Retailer 8$557 USD
Retailer 13$603 USD
Retailer 21$634 USD
Retailer 6$758 USD
Retailer 5$833 USD
Retailer 15$906 USD
Retailer 17$930 USD
Retailer 16$951 USD
Retailer 12$1,006 USD
Retailer 19$1,044 USD
Retailer 9$1,161 USD
Do Amore Diamonds$1,820 USD

35 data points across 23 retailers

24 retailers$189 USD to $1,820 USD

A
Cheapest Retailer
-
$189 USD
A
Retailer 2
-
$215 USD
View
Final sale: no returns
A
Retailer 3
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$220 USD
View
A
Retailer 4
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$235 USD
View
A
Retailer 5
-
$341 USD
View
A
Retailer 6
-
$368 USD
View
A
Retailer 7
-
$371 USD
HK$2,900 HKD
View
A
Retailer 8
-
$441 USD
€420 EUR
View
A
Retailer 9
-
$445 USD
ZAR 7,196 ZAR
View
A
Retailer 10
-
$474 USD
View
A
Retailer 11
-
$478 USD
£377 GBP
View
Retailer 12
-
$557 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$603 USD
A$928 AUD
View
B+
Retailer 14
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$634 USD
A$975 AUD
View
B
Retailer 15
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$758 USD
View
B+
Retailer 16
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$833 USD
View
Retailer 17
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$851 USD
View
Price last confirmed 76 days ago
B
Retailer 18
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$906 USD
SGD 1,224 SGD
View
B+
Retailer 19
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$930 USD
View
B
Retailer 20
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$951 USD
A$1,463 AUD
View
B
Retailer 21
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$1,006 USD
View
B
Retailer 22
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$1,044 USD
£822 GBP
View
B
Retailer 23
-
$1,161 USD
View
Most Expensive
B
Do Amore Diamonds
27-79F05CF43 · Oct 31
$1,820 USD
View
23 more retailers have this diamond
Prices start from $189 USDSave up to $1,631 USD

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
$189 USD