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Marquise|Lab Grown|IGI

1.25ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG836678827

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836678827

Diamond specifications and retailer prices

From $301 SGD
$235 USD
As of October 31, 2026
Save $1,771 SGD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,072 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836678827 or 836678827. Listed at 18 retailers as of October 31, 2026, with prices from $301 to $2,072, a $1,771 spread on the same certified stone. Do Amore Diamonds lists it at $2,072. 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
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836678827
Dimensions10.81 × 5.59 × 3.49 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.81 mm5.59 mm1.25 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836678827
Side View
Table 58.0%Crown 36.9°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 62.4%

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 31
Current: $2,072 SGD|Low: $279 SGD|High: $2,558 SGD|Avg: $920 SGD|-19.0%
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
November 1, 2026
Retailer 13$301 SGD
Retailer 10$448 SGD
Retailer 6$450 SGD
Retailer 9$501 SGD
Retailer 3$590 SGD
Retailer 7$693 SGD
Retailer 4$845 SGD
Retailer 5$959 SGD
Retailer 8$1,074 SGD
Retailer 12$1,401 SGD
Retailer 2$1,473 SGD
Retailer 11$1,567 SGD
Do Amore Diamonds$2,072 SGD

27 data points across 13 retailers

18 retailers$301 SGD to $2,072 SGD

Retailer 1
-
$253 SGD
$198 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$301 SGD
$235 USD
View
Final sale: no returns
Retailer 3
-
$309 SGD
$242 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$313 SGD
$245 USD
View
Price last confirmed 23 days ago
Retailer 5
-
$313 SGD
$245 USD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$448 SGD
$350 USD
View
A
Retailer 7
-
$450 SGD
£277 GBP
View
A
Retailer 8
-
$501 SGD
$392 USD
View
A
Retailer 9
-
$590 SGD
ZAR 7,458 ZAR
View
A
Retailer 10
-
$693 SGD
£427 GBP
View
B+
Retailer 11
-
$845 SGD
A$1,017 AUD
View
B+
Retailer 12
-
$959 SGD
$750 USD
View
B+
Retailer 13
-
$1,074 SGD
$840 USD
View
Retailer 14
-
$1,111 SGD
$869 USD
View
Price last confirmed 23 days ago
B
Retailer 15
-
$1,401 SGD
$1,096 USD
View
B
Retailer 16
-
$1,473 SGD
£907 GBP
View
B
Retailer 17
-
$1,567 SGD
$1,226 USD
View
Most Expensive
B
Do Amore Diamonds
36-1977718 · Oct 31
$2,072 SGD
$1,620 USD
View
17 more retailers have this diamond
Prices start from $301 SGDSave up to $1,771 SGD

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
$301 SGD