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Marquise|Lab Grown|IGI

1.03ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG780667686

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780667686

Diamond specifications and retailer prices

From $200 USD
As of November 2, 2026
Save $1,720 USD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,920 USD at Do Amore Diamonds · As of November 2, 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 LG780667686 or 780667686. Listed at 23 retailers as of November 2, 2026, with prices from $200 to $1,920, a $1,720 spread on the same certified stone. Do Amore Diamonds lists it at $1,920. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780667686
Dimensions10.69 × 5.26 × 3.27 mm
L/W Ratio2.03
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
10.69 mm5.26 mm1.03 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780667686
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 40.1°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: Nov 2
Current: $504 USD|Low: $192 USD|High: $1,854 USD|Avg: $638 USD|+2.2%
Retailer 1
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
November 3, 2026
Retailer 14$200 USD
Retailer 7$224 USD
Retailer 4$232 USD
Retailer 6$248 USD
Retailer 15$248 USD
Retailer 10$443 USD
Retailer 9$473 USD
Retailer 1$504 USD
Retailer 8$670 USD
Retailer 13$800 USD
Retailer 2$880 USD
Retailer 12$900 USD
Retailer 3$1,000 USD
Retailer 11$1,104 USD
Retailer 5$1,854 USD

44 data points across 15 retailers

23 retailers$200 USD to $1,920 USD

A
Cheapest Retailer
-
$200 USD
A
Retailer 2
-
$224 USD
View
Final sale: no returns
A
Retailer 3
-
$232 USD
View
Retailer 4
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$248 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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$248 USD
View
A
Retailer 6
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$311 USD
View
A
Retailer 7
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$334 USD
View
A
Retailer 8
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$359 USD
View
A
Retailer 9
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$443 USD
€422 EUR
View
A
Retailer 10
-
$473 USD
ZAR 7,638 ZAR
View
B+
Retailer 11
-
$504 USD
£397 GBP
View
B+
Retailer 12
-
$670 USD
A$1,030 AUD
View
B
Retailer 13
-
$800 USD
View
B
Retailer 14
-
$880 USD
View
B
Retailer 15
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$900 USD
View
B+
Retailer 16
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$905 USD
View
B
Retailer 17
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$1,000 USD
View
B
Retailer 18
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$1,052 USD
View
B
Retailer 19
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$1,067 USD
£840 GBP
View
B
Retailer 20
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$1,104 USD
£869 GBP
View
B
Retailer 21
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$1,194 USD
View
B
Retailer 22
-
$1,854 USD
View
Most Expensive
B
Do Amore Diamonds
27-E469D6C8A · Nov 2
$1,920 USD
View
22 more retailers have this diamond
Prices start from $200 USDSave up to $1,720 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
$200 USD