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Marquise|Lab Grown|IGI

1.00ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG835604156

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835604156

Diamond specifications and retailer prices

From $162 USD
As of October 27, 2026
Save $1,238 USD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,400 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1ct lab-grown marquise diamond

This 1ct 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 LG835604156 or 835604156. Listed at 19 retailers as of October 27, 2026, with prices from $162 to $1,400, a $1,238 spread on the same certified stone. Do Amore Diamonds lists it at $1,400. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835604156
Dimensions10.53 × 5.14 × 3.22 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.53 mm5.14 mm1.00 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835604156
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,400 USD|Low: $162 USD|High: $1,400 USD|Avg: $562 USD
Do Amore Diamonds
Retailer 2
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October 28, 2026
Retailer 10$162 USD
Retailer 8$181 USD
Retailer 7$188 USD
Retailer 3$201 USD
Retailer 21$201 USD
Retailer 11$257 USD
Retailer 22$272 USD
Retailer 17$297 USD
Retailer 13$381 USD
Retailer 18$397 USD
Retailer 14$402 USD
Retailer 6$518 USD
Retailer 19$541 USD
Retailer 12$555 USD
Retailer 2$665 USD
Retailer 20$683 USD
Retailer 23$713 USD
Retailer 16$799 USD
Retailer 15$830 USD
Retailer 9$887 USD
Retailer 4$1,039 USD
Retailer 5$1,075 USD
Do Amore Diamonds$1,400 USD

16 data points across 23 retailers

19 retailers$162 USD to $1,400 USD

A
Cheapest Retailer
-
$162 USD
Retailer 2
-
$188 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$201 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$201 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$257 USD
View
Retailer 6
-
$272 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$297 USD
£234 GBP
View
A
Retailer 8
-
$381 USD
ZAR 6,156 ZAR
View
A
Retailer 9
-
$397 USD
£313 GBP
View
B+
Retailer 10
-
$518 USD
View
B+
Retailer 11
-
$541 USD
A$833 AUD
View
Retailer 12
-
$555 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$665 USD
A$1,023 AUD
View
B+
Retailer 14
-
$683 USD
View
Retailer 15
-
$713 USD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$887 USD
View
Retailer 17
-
$1,039 USD
£818 GBP
View
Price last confirmed 7 days ago
B
Retailer 18
-
$1,075 USD
View
Most Expensive
B
Do Amore Diamonds
36-2081053 · Oct 28
$1,400 USD
View
18 more retailers have this diamond
Prices start from $162 USDSave up to $1,238 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
1.00ct Marquise
$162 USD