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1.35ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • GIA 7518858336

Certificate GIA 7518858336

Diamond specifications and retailer prices

From $479 SGD
$374 USD
As of October 29, 2026
Save $1,858 SGD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,337 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.35ct lab-grown round diamond

This 1.35ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7518858336. Listed at 20 retailers as of October 29, 2026, with prices from $479 to $2,337, a $1,858 spread on the same certified stone. MOH London lists it at $2,337. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.35
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginLab Grown
Grading LabGIA
CertificateGIA 7518858336
Dimensions7.15 × 7.12 × 4.32 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Key to symbols
Growth Remnant
Top View
7.15 mm7.12 mm1.35 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7518858336
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.6%

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 29
Current: $2,337 SGD|Low: $479 SGD|High: $2,354 SGD|Avg: $1,022 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 12$479 SGD
Retailer 5$537 SGD
Retailer 3$595 SGD
Retailer 11$705 SGD
Retailer 8$782 SGD
Retailer 10$801 SGD
Retailer 4$911 SGD
Retailer 6$958 SGD
Retailer 2$973 SGD
Retailer 7$973 SGD
Retailer 13$1,461 SGD
Retailer 9$1,492 SGD
MOH London$2,337 SGD

42 data points across 13 retailers

20 retailers$479 SGD to $2,337 SGD

A
Cheapest Retailer
-
$479 SGD
$374 USD
A
Retailer 2
-
$537 SGD
$419 USD
View
Final sale: no returns
A
Retailer 3
-
$556 SGD
$434 USD
View
Retailer 4
-
$587 SGD
$458 USD
View
Price last confirmed 59 days ago
A
Retailer 5
-
$595 SGD
$464 USD
View
A
Retailer 6
-
$595 SGD
$464 USD
View
B+
Retailer 7
-
$705 SGD
$550 USD
View
B+
Retailer 8
-
$759 SGD
$592 USD
View
B+
Retailer 9
-
$782 SGD
$610 USD
View
B+
Retailer 10
-
$801 SGD
$625 USD
View
B+
Retailer 11
-
$911 SGD
$711 USD
View
B+
Retailer 12
-
$958 SGD
€712 EUR
View
B+
Retailer 13
-
$973 SGD
£598 GBP
View
B+
Retailer 14
-
$973 SGD
A$1,168 AUD
View
B
Retailer 15
-
$1,461 SGD
$1,140 USD
View
B
Retailer 16
-
$1,492 SGD
$1,164 USD
View
B
Retailer 17
-
$1,914 SGD
$1,493 USD
View
B
Retailer 18
-
$1,963 SGD
$1,531 USD
View
B
Retailer 19
-
$1,982 SGD
$1,547 USD
View
Most Expensive
B
MOH London
7518858336 · Oct 29
$2,337 SGD
£1,436 GBP
View
19 more retailers have this diamond
Prices start from $479 SGDSave up to $1,858 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
1.35ct Round
$479 SGD