Marquise|Lab Grown|IGI

3.03ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG825693231

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825693231

Diamond specifications and retailer prices

From $861 USD
As of October 31, 2026
Save $5,179 USD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,040 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825693231 or 825693231. Listed at 20 retailers as of October 31, 2026, with prices from $861 to $6,040, a $5,179 spread on the same certified stone. Do Amore Diamonds lists it at $6,040. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825693231
Dimensions15.37 × 7.66 × 4.53 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.37 mm7.66 mm3.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825693231
Side View
Table 58.0%Crown 32°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 59.1%

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 31
Current: $6,040 USD|Low: $861 USD|High: $7,200 USD|Avg: $2,901 USD|-16.1%
Do Amore Diamonds
Retailer 2
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Retailer 21
October 31, 2026
Retailer 5$861 USD
Retailer 12$1,058 USD
Retailer 21$1,060 USD
Retailer 3$1,148 USD
Retailer 9$1,259 USD
Retailer 15$1,324 USD
Retailer 13$1,515 USD
Retailer 2$2,226 USD
Retailer 17$2,289 USD
Retailer 7$2,394 USD
Retailer 16$2,468 USD
Retailer 10$2,965 USD
Retailer 20$2,986 USD
Retailer 6$3,151 USD
Retailer 14$3,231 USD
Retailer 8$3,518 USD
Retailer 18$3,715 USD
Retailer 4$3,910 USD
Retailer 11$4,195 USD
Retailer 19$4,352 USD
Do Amore Diamonds$6,040 USD

20 data points across 21 retailers

20 retailers$861 USD to $6,040 USD

A
Cheapest Retailer
-
$861 USD
Final sale: no returns
Retailer 2
-
$1,043 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
$1,060 USD
View
A
Retailer 4
-
$1,148 USD
View
A
Retailer 5
-
$1,259 USD
View
A
Retailer 6
-
$1,324 USD
£1,042 GBP
View
B+
Retailer 7
-
$1,515 USD
£1,193 GBP
View
B+
Retailer 8
-
$2,226 USD
A$3,425 AUD
View
B+
Retailer 9
-
$2,289 USD
ZAR 36,977 ZAR
View
Retailer 10
-
$2,394 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$2,468 USD
CA$3,427 CAD
View
B
Retailer 12
-
$2,965 USD
View
B
Retailer 13
-
$2,986 USD
View
B
Retailer 14
-
$3,151 USD
View
Retailer 15
-
$3,231 USD
£2,544 GBP
View
Price last confirmed 12 days ago
B
Retailer 16
-
$3,518 USD
View
B
Retailer 17
-
$3,715 USD
£2,925 GBP
View
B
Retailer 18
-
$3,910 USD
View
B
Retailer 19
-
$4,352 USD
View
Most Expensive
B
Do Amore Diamonds
25-261193-010 · Oct 31
$6,040 USD
View
19 more retailers have this diamond
Prices start from $861 USDSave up to $5,179 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
3.03ct Marquise
$861 USD