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Radiant|Lab Grown|GIA

1.59ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • GIA 2235009335

Certificate GIA 2235009335

Diamond specifications and retailer prices

From $1,143 USD
As of November 1, 2026
Save $1,397 USD (55%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,540 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.59ct lab-grown radiant diamond

This 1.59ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235009335. Listed at 3 retailers as of October 31, 2026, with prices from $1,143 to $2,540, a $1,397 spread on the same certified stone. Do Amore Diamonds lists it at $2,540. 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

1.59
Carat
G
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2235009335
Dimensions8.29 × 5.86 × 3.86 mm
L/W Ratio1.41
Girdle conditionPolished
Top View
8.29 mm5.86 mm1.59 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235009335
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: $2,540 USD|Low: $1,143 USD|High: $2,540 USD|Avg: $1,563 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3$1,143 USD
Retailer 4$1,200 USD
Retailer 5$1,200 USD
Retailer 2$1,346 USD
Retailer 6$1,950 USD
Do Amore Diamonds$2,540 USD

12 data points across 6 retailers

3 retailers$1,143 USD to $2,540 USD

B
Cheapest Retailer
-
$1,143 USD
B
Retailer 2
-
$1,346 USD
€1,282 EUR
View
Most Expensive
B
Do Amore Diamonds
24-2305-1483AA · Oct 31
$2,540 USD
View
2 more retailers have this diamond
Prices start from $1,143 USDSave up to $1,397 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.

B
1.59ct Radiant
$1,143 USD