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Marquise|Lab Grown|IGI

1.97ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG788610937

Shape and cutting style on the report: Marquise modified brilliant

Certificate IGI LG788610937

Diamond specifications and retailer prices

From €284 EUR
$319 USD
As of November 2, 2026
Save €866 EUR (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,150 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.97ct lab-grown marquise diamond

This 1.97ct lab-grown marquise sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788610937 or 788610937. Listed at 9 retailers as of October 28, 2026, with prices from €284 to €1,150, a €866 spread on the same certified stone. Rare Carat lists it at €1,150. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.97
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.9°
Pavilion angle53°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788610937
Dimensions18.39 × 4.74 × 3.86 mm
L/W Ratio3.88
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.39 mm4.74 mm1.97 ctH / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG788610937
Side View
Table 72.0%Crown 34.9°Girdle: MED-THKPavilion 53°Culet: NoneDepth 81.4%

Caratlytics Score

How it works →
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: €490 EUR|Low: €274 EUR|High: €1,462 EUR|Avg: €708 EUR|-66.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 28, 2026
Retailer 2€284 EUR
Retailer 3€353 EUR
Retailer 5€353 EUR
Retailer 4€474 EUR
Retailer 1€490 EUR
Retailer 7€666 EUR
Retailer 6€1,130 EUR

11 data points across 7 retailers

9 retailers€284 EUR to €1,150 EUR

A
Cheapest Retailer
-
€284 EUR
$319 USD
A
Retailer 2
-
€331 EUR
$371 USD
View
Retailer 3
-
€353 EUR
$396 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
€353 EUR
$396 USD
View
B
Retailer 5
-
€474 EUR
$532 USD
View
B+
Retailer 6
-
€490 EUR
$550 USD
View
B+
Retailer 7
-
€666 EUR
$747 USD
View
B
Retailer 8
-
€1,130 EUR
SGD 1,713 SGD
View
Most Expensive
B
Rare Carat
DV-172_l_788610937 · Oct 28
€1,150 EUR
$1,290 USD
View
8 more retailers have this diamond
Prices start from €284 EURSave up to €866 EUR

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
1.97ct Marquise
€284 EUR