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Marquise|Lab Grown|IGI

0.71ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG530296079

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG530296079

Diamond specifications and retailer prices

From $162 USD
As of October 27, 2026
Save $910 USD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,072 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.71ct lab-grown marquise diamond

This 0.71ct lab-grown marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530296079 or 530296079. Listed at 17 retailers as of October 27, 2026, with prices from $162 to $1,072, a $910 spread on the same certified stone. Reve Diamonds lists it at $1,072. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530296079
Dimensions9.71 × 4.66 × 2.78 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.71 mm4.66 mm0.71 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530296079
Side View
Table 59.5%Crown 33.8°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 59.7%

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 27
Current: $363 USD|Low: $128 USD|High: $1,052 USD|Avg: $435 USD|+4.2%
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
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Retailer 15
October 27, 2026
Retailer 11$162 USD
Retailer 5$181 USD
Retailer 2$188 USD
Retailer 3$201 USD
Retailer 13$201 USD
Retailer 6$251 USD
Retailer 1$363 USD
Retailer 15$364 USD
Retailer 12$400 USD
Retailer 4$431 USD
Retailer 8$512 USD
Retailer 14$646 USD
Retailer 10$682 USD
Retailer 9$941 USD
Retailer 7$1,052 USD

31 data points across 15 retailers

17 retailers$162 USD to $1,072 USD

A
Cheapest Retailer
-
$162 USD
A
Retailer 2
-
$181 USD
View
Final sale: no returns
A
Retailer 3
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$188 USD
View
A
Retailer 4
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$201 USD
View
A
Retailer 5
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$201 USD
View
A
Retailer 6
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$251 USD
View
A
Retailer 7
-
$363 USD
ZAR 5,866 ZAR
View
A
Retailer 8
-
$364 USD
View
A
Retailer 9
-
$384 USD
HK$3,000 HKD
View
A
Retailer 10
-
$400 USD
View
A
Retailer 11
-
$431 USD
View
A
Retailer 12
-
$512 USD
A$787 AUD
View
B+
Retailer 13
-
$646 USD
View
B+
Retailer 14
-
$682 USD
View
B+
Retailer 15
-
$701 USD
View
B+
Retailer 16
-
$941 USD
£741 GBP
View
Most Expensive
B
Reve Diamonds
4CDC7A82D · Oct 28
$1,072 USD
View
16 more retailers have this diamond
Prices start from $162 USDSave up to $910 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
0.71ct Marquise
$162 USD