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Marquise|Lab Grown|IGI

1.03ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG650489362

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG650489362

Diamond specifications and retailer prices

From $215 USD
As of October 30, 2026
Save $1,605 USD (88%) vs most expensive(unlock to see where)
28 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 LG650489362 or 650489362. Listed at 28 retailers as of October 30, 2026, with prices from $215 to $1,820, a $1,605 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 angle36.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650489362
Dimensions10.22 × 5.24 × 3.31 mm
L/W Ratio1.95
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
10.22 mm5.24 mm1.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG650489362
Side View
Table 60.0%Crown 36.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.2%

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: $656 USD
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 20
October 31, 2026
Retailer 10$189 USD
Retailer 18$215 USD
Retailer 7$235 USD
Retailer 9$341 USD
Retailer 4$368 USD
Retailer 5$371 USD
Retailer 14$441 USD
Retailer 16$445 USD
Retailer 20$474 USD
Retailer 2$478 USD
Retailer 11$557 USD
Retailer 17$634 USD
Retailer 19$758 USD
Retailer 13$890 USD
Retailer 12$906 USD
Retailer 6$951 USD
Retailer 8$1,006 USD
Retailer 15$1,044 USD
Retailer 3$1,161 USD
Do Amore Diamonds$1,820 USD

42 data points across 20 retailers

28 retailers$215 USD to $1,820 USD

Retailer 1
-
$189 USD
Price last confirmed 23 days ago
Retailer 2
-
$204 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
$215 USD
View
Final sale: no returns
Retailer 4
-
$235 USD
View
Price last confirmed 23 days ago
Retailer 5
-
$235 USD
View
Price last confirmed 21 days ago
Retailer 6
-
$237 USD
View
Price last confirmed 32 days ago
Retailer 7
-
$250 USD
View
Price last confirmed 33 days ago
A
Retailer 8
-
$341 USD
View
A
Retailer 9
-
$368 USD
View
A
Retailer 10
-
$371 USD
HK$2,900 HKD
View
A
Retailer 11
-
$441 USD
€420 EUR
View
A
Retailer 12
-
$445 USD
ZAR 7,196 ZAR
View
Retailer 13
-
$466 USD
£367 GBP
View
Price last confirmed 16 days ago
B+
Retailer 14
-
$474 USD
View
B+
Retailer 15
-
$478 USD
£377 GBP
View
Retailer 16
-
$557 USD
View
Price last confirmed 7 days ago
B+
Retailer 17
-
$634 USD
A$975 AUD
View
B
Retailer 18
-
$758 USD
View
B
Retailer 19
-
$833 USD
View
Retailer 20
-
$833 USD
View
Price last confirmed 21 days ago
B+
Retailer 21
-
$890 USD
View
Retailer 22
-
$899 USD
View
Price last confirmed 31 days ago
B
Retailer 23
-
$906 USD
SGD 1,224 SGD
View
B
Retailer 24
-
$951 USD
A$1,463 AUD
View
B
Retailer 25
-
$1,006 USD
View
B
Retailer 26
-
$1,044 USD
£822 GBP
View
B
Retailer 27
-
$1,161 USD
View
Most Expensive
B
Do Amore Diamonds
27-D4E3D3771 · Oct 31
$1,820 USD
View
27 more retailers have this diamond
Prices start from $215 USDSave up to $1,605 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
$215 USD