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Round|Lab Grown|GIA

1.35ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • GIA 7518858336

Certificate GIA 7518858336

Diamond specifications and retailer prices

From $374 USD
As of October 29, 2026
Save $1,450 USD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,824 USD 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 $374 to $1,824, a $1,450 spread on the same certified stone. MOH London lists it at $1,824. 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
Color
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

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 29
Current: $1,824 USD|Low: $374 USD|High: $1,836 USD|Avg: $798 USD|+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 29, 2026
Retailer 12$374 USD
Retailer 5$419 USD
Retailer 3$464 USD
Retailer 11$550 USD
Retailer 8$610 USD
Retailer 10$625 USD
Retailer 4$711 USD
Retailer 6$748 USD
Retailer 2$759 USD
Retailer 7$759 USD
Retailer 13$1,140 USD
Retailer 9$1,164 USD
MOH London$1,824 USD

41 data points across 13 retailers

20 retailers$374 USD to $1,824 USD

A
Cheapest Retailer
-
$374 USD
A
Retailer 2
-
$419 USD
View
Final sale: no returns
A
Retailer 3
-
$434 USD
View
A
Retailer 4
-
$458 USD
View
Price last confirmed 58 days ago
A
Retailer 5
-
$464 USD
View
A
Retailer 6
-
$464 USD
View
B+
Retailer 7
-
$550 USD
View
B+
Retailer 8
-
$592 USD
View
B+
Retailer 9
-
$610 USD
View
B+
Retailer 10
-
$625 USD
View
B+
Retailer 11
-
$711 USD
View
B+
Retailer 12
-
$748 USD
€712 EUR
View
B+
Retailer 13
-
$759 USD
£598 GBP
View
B+
Retailer 14
-
$759 USD
A$1,168 AUD
View
B
Retailer 15
-
$1,140 USD
View
B
Retailer 16
-
$1,164 USD
View
B
Retailer 17
-
$1,493 USD
View
B
Retailer 18
-
$1,531 USD
View
B
Retailer 19
-
$1,547 USD
View
Most Expensive
B
MOH London
7518858336 · Oct 29
$1,824 USD
£1,436 GBP
View
19 more retailers have this diamond
Prices start from $374 USDSave up to $1,450 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
1.35ct Round
$374 USD