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Marquise|Lab Grown|IGI

0.97ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG715508478

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG715508478

Diamond specifications and retailer prices

From $136 USD
As of October 30, 2026
Save $1,284 USD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,420 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.97ct lab-grown marquise diamond

This 0.97ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG715508478 or 715508478. Listed at 26 retailers as of October 29, 2026, with prices from $136 to $1,420, a $1,284 spread on the same certified stone. MOH London lists it at $1,420. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.97
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715508478
Dimensions9.78 × 5.32 × 3.27 mm
L/W Ratio1.84
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
9.78 mm5.32 mm0.97 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715508478
Side View
Table 59.0%Crown 30.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.5%

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 30
Current: $1,420 USD|Low: $136 USD|High: $1,420 USD|Avg: $441 USD|+58.6%
MOH London
Retailer 2
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Retailer 5
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Retailer 8
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Retailer 11
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Retailer 13
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Retailer 19
October 31, 2026
Retailer 6$136 USD
Retailer 7$153 USD
Retailer 15$169 USD
Retailer 10$185 USD
Retailer 19$230 USD
Retailer 2$285 USD
Retailer 4$306 USD
Retailer 18$321 USD
Retailer 3$331 USD
Retailer 5$336 USD
Retailer 12$399 USD
Retailer 11$450 USD
Retailer 9$460 USD
Retailer 16$544 USD
Retailer 13$570 USD
Retailer 8$600 USD
Retailer 14$884 USD
Retailer 17$991 USD
MOH London$1,420 USD

33 data points across 19 retailers

26 retailers$136 USD to $1,420 USD

A
Cheapest Retailer
-
$136 USD
Retailer 2
-
$151 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
$153 USD
View
Final sale: no returns
A
Retailer 4
-
$169 USD
View
Retailer 5
-
$177 USD
View
Price last confirmed 32 days ago
A
Retailer 6
-
$185 USD
View
Retailer 7
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$187 USD
View
Price last confirmed 26 days ago
Retailer 8
-
$218 USD
HK$1,700 HKD
View
Price last confirmed 57 days ago
B+
Retailer 9
-
$230 USD
View
A
Retailer 10
-
$285 USD
£224 GBP
View
A
Retailer 11
-
$306 USD
ZAR 4,938 ZAR
View
A
Retailer 12
-
$321 USD
£253 GBP
View
A
Retailer 13
-
$331 USD
View
A
Retailer 14
-
$336 USD
€320 EUR
View
A
Retailer 15
-
$399 USD
View
Retailer 16
-
$450 USD
View
Price last confirmed 9 days ago
B+
Retailer 17
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$460 USD
A$707 AUD
View
Retailer 18
-
$462 USD
View
Price last confirmed 65 days ago
B+
Retailer 19
-
$544 USD
View
B+
Retailer 20
-
$570 USD
View
Retailer 21
-
$575 USD
View
Price last confirmed 25 days ago
B+
Retailer 22
-
$600 USD
View
Retailer 23
-
$602 USD
View
Price last confirmed 26 days ago
B
Retailer 24
-
$884 USD
£696 GBP
View
B
Retailer 25
-
$991 USD
View
Most Expensive
B
MOH London
LG715508478 · Oct 29
$1,420 USD
£1,118 GBP
View
25 more retailers have this diamond
Prices start from $136 USDSave up to $1,284 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
0.97ct Marquise
$136 USD