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Marquise|Lab Grown|IGI

1.03ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG792648796

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792648796

Diamond specifications and retailer prices

From $179 USD
As of November 2, 2026
Save $947 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,126 USD at Reve Diamonds · As of November 1, 2026
View at Reve 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792648796 or 792648796. Listed at 21 retailers as of November 1, 2026, with prices from $179 to $1,126, a $947 spread on the same certified stone. Reve Diamonds lists it at $1,126. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792648796
Dimensions9.77 × 5.54 × 3.41 mm
L/W Ratio1.76
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
9.77 mm5.54 mm1.03 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792648796
Side View
Table 60.0%Crown 34°Girdle: MediumPavilion 41.5°Culet: NoneDepth 61.6%

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: $399 USD|Low: $176 USD|High: $1,126 USD|Avg: $495 USD|+1.5%
Retailer 1
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Retailer 19
Reve Diamonds
November 2, 2026
Retailer 4$179 USD
Retailer 5$200 USD
Retailer 18$207 USD
Retailer 8$222 USD
Retailer 16$222 USD
Retailer 9$300 USD
Retailer 17$353 USD
Retailer 15$380 USD
Retailer 12$383 USD
Retailer 1$399 USD
Retailer 3$462 USD
Retailer 13$506 USD
Retailer 14$541 USD
Retailer 10$605 USD
Retailer 11$686 USD
Retailer 19$713 USD
Retailer 2$753 USD
Retailer 7$767 USD
Retailer 6$1,043 USD
Reve Diamonds$1,126 USD

43 data points across 20 retailers

21 retailers$179 USD to $1,126 USD

A
Cheapest Retailer
-
$179 USD
A
Retailer 2
-
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$207 USD
View
A
Retailer 4
-
$222 USD
View
Retailer 5
-
$222 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$225 USD
View
Price last confirmed 38 days ago
B+
Retailer 7
-
$300 USD
View
A
Retailer 8
-
$353 USD
View
A
Retailer 9
-
$380 USD
€362 EUR
View
A
Retailer 10
-
$383 USD
ZAR 6,185 ZAR
View
A
Retailer 11
-
$399 USD
£314 GBP
View
B+
Retailer 12
-
$462 USD
View
B+
Retailer 13
-
$506 USD
A$778 AUD
View
B+
Retailer 14
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$541 USD
A$832 AUD
View
B+
Retailer 15
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$605 USD
SGD 818 SGD
View
Retailer 16
-
$686 USD
A$1,056 AUD
View
Price last confirmed 30 days ago
B
Retailer 17
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$713 USD
View
B
Retailer 18
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$753 USD
View
B
Retailer 19
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$767 USD
View
Retailer 20
-
$1,043 USD
£821 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Reve Diamonds
09B29D861 · Nov 1
$1,126 USD
View
20 more retailers have this diamond
Prices start from $179 USDSave up to $947 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
$179 USD