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Marquise|Lab Grown|IGI

3.97ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG787646316

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787646316

Diamond specifications and retailer prices

From $1,247 USD
As of October 27, 2026
Save $9,823 USD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $11,070 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 3.97ct lab-grown marquise diamond

This 3.97ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787646316 or 787646316. Listed at 23 retailers as of October 27, 2026, with prices from $1,247 to $11,070, a $9,823 spread on the same certified stone. Do Amore Diamonds lists it at $11,070. 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

3.97
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787646316
Dimensions16.18 × 8.10 × 5.24 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.18 mm8.10 mm3.97 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787646316
Side View
Table 61.0%Crown 36.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 64.7%

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: $11,070 USD|Low: $1,197 USD|High: $11,070 USD|Avg: $3,353 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 3$1,247 USD
Retailer 18$1,356 USD
Retailer 10$1,446 USD
Retailer 17$1,446 USD
Retailer 14$1,520 USD
Retailer 13$1,910 USD
Retailer 9$2,034 USD
Retailer 2$2,245 USD
Retailer 5$2,771 USD
Retailer 4$2,992 USD
Retailer 15$3,611 USD
Retailer 11$3,707 USD
Retailer 8$3,940 USD
Retailer 7$4,150 USD
Retailer 6$4,486 USD
Retailer 12$4,583 USD
Retailer 16$8,750 USD
Do Amore Diamonds$11,070 USD

35 data points across 18 retailers

23 retailers$1,247 USD to $11,070 USD

A
Cheapest Retailer
-
$1,247 USD
A
Retailer 2
-
$1,356 USD
View
A
Retailer 3
-
$1,446 USD
View
A
Retailer 4
-
$1,446 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$1,519 USD
View
Final sale: no returns
A
Retailer 6
-
$1,520 USD
View
A
Retailer 7
-
$1,638 USD
View
A
Retailer 8
-
$1,776 USD
View
A
Retailer 9
-
$1,910 USD
£1,504 GBP
View
A
Retailer 10
-
$2,034 USD
View
A
Retailer 11
-
$2,245 USD
£1,768 GBP
View
B+
Retailer 12
-
$2,771 USD
View
B+
Retailer 13
-
$2,992 USD
View
B+
Retailer 14
-
$3,611 USD
A$5,555 AUD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$3,707 USD
ZAR 59,885 ZAR
View
B
Retailer 16
-
$3,856 USD
£3,036 GBP
View
B+
Retailer 17
-
$3,940 USD
A$6,061 AUD
View
Price last confirmed 20 days ago
B
Retailer 18
-
$4,150 USD
View
B
Retailer 19
-
$4,486 USD
View
B+
Retailer 20
-
$4,583 USD
£3,609 GBP
View
B
Retailer 21
-
$5,660 USD
View
B
Retailer 22
-
$8,750 USD
View
Most Expensive
B
Do Amore Diamonds
27-909282466 · Oct 28
$11,070 USD
View
22 more retailers have this diamond
Prices start from $1,247 USDSave up to $9,823 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
3.97ct Marquise
$1,247 USD