Marquise|Lab Grown|IGI

1.25ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG845665320

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845665320

Diamond specifications and retailer prices

From $217 USD
As of October 27, 2026
Save $1,030 USD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,247 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.25ct lab-grown marquise diamond

This 1.25ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845665320 or 845665320. Listed at 23 retailers as of October 27, 2026, with prices from $217 to $1,247, a $1,030 spread on the same certified stone. Reve Diamonds lists it at $1,247. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845665320
Dimensions11.66 × 5.57 × 3.41 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.66 mm5.57 mm1.25 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845665320
Side View
Table 64.0%Crown 36.9°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 61.2%

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: Oct 27
Current: $497 USD|Low: $217 USD|High: $1,247 USD|Avg: $635 USD|+3.3%
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Retailer 22
Reve Diamonds
October 29, 2026
Retailer 10$217 USD
Retailer 11$242 USD
Retailer 5$251 USD
Retailer 4$269 USD
Retailer 22$269 USD
Retailer 17$331 USD
Retailer 19$362 USD
Retailer 3$435 USD
Retailer 20$462 USD
Retailer 1$497 USD
Retailer 7$550 USD
Retailer 8$588 USD
Retailer 6$592 USD
Retailer 21$657 USD
Retailer 2$864 USD
Retailer 13$867 USD
Retailer 18$890 USD
Retailer 15$917 USD
Retailer 9$922 USD
Retailer 12$1,015 USD
Retailer 16$1,083 USD
Retailer 14$1,160 USD
Reve Diamonds$1,247 USD

8 data points across 23 retailers

23 retailers$217 USD to $1,247 USD

A
Cheapest Retailer
-
$217 USD
A
Retailer 2
-
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$251 USD
View
A
Retailer 4
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$269 USD
View
A
Retailer 5
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$269 USD
View
A
Retailer 6
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$331 USD
£261 GBP
View
B+
Retailer 7
-
$362 USD
View
A
Retailer 8
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$435 USD
€414 EUR
View
A
Retailer 9
-
$462 USD
ZAR 7,458 ZAR
View
A
Retailer 10
-
$497 USD
£391 GBP
View
A
Retailer 11
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$550 USD
View
B+
Retailer 12
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$588 USD
View
B+
Retailer 13
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$592 USD
View
B+
Retailer 14
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$657 USD
A$1,010 AUD
View
B+
Retailer 15
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$864 USD
View
B+
Retailer 16
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$867 USD
View
B+
Retailer 17
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$890 USD
View
B+
Retailer 18
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$917 USD
View
B+
Retailer 19
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$922 USD
View
B
Retailer 20
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$1,015 USD
A$1,562 AUD
View
B
Retailer 21
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$1,083 USD
£853 GBP
View
B
Retailer 22
-
$1,160 USD
View
Most Expensive
B
Reve Diamonds
76FACB614 · Oct 28
$1,247 USD
View
22 more retailers have this diamond
Prices start from $217 USDSave up to $1,030 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
1.25ct Marquise
$217 USD