Round|Lab Grown|GIA

3.55ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 1505260699

Certificate GIA 1505260699

Diamond specifications and retailer prices

From $3,801 USD
Save $15,479 USD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $27,710 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 3.55ct lab-grown round diamond

This 3.55ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1505260699. Listed at 19 retailers, with a 407% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.55
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabGIA
CertificateGIA 1505260699
Dimensions9.80 × 9.82 × 6.04 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Culet sizeNone
Top View
9.80 mm9.82 mm3.55 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1505260699
Side View
Table 56.0%Crown 35°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 29
Current: $27,710 USD|Low: $3,221 USD|High: $27,710 USD|Avg: $10,102 USD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 1, 2026
Retailer 4$3,801 USD
Retailer 17$4,416 USD
Retailer 7$4,725 USD
Retailer 16$5,353 USD
Retailer 3$6,348 USD
Retailer 11$6,528 USD
Retailer 10$6,577 USD
Retailer 14$6,581 USD
Retailer 18$7,269 USD
Retailer 2$8,304 USD
Retailer 19$8,813 USD
Retailer 8$9,764 USD
Retailer 12$10,754 USD
Retailer 15$10,809 USD
Retailer 13$11,758 USD
Retailer 6$11,922 USD
Retailer 9$18,409 USD
Retailer 5$19,280 USD
Do Amore Diamonds$27,710 USD

35 data points across 19 retailers

19 retailers$3,801 USD to $19,280 USD

A
Cheapest Retailer
-
$3,801 USD
B+
Retailer 2
-
$4,416 USD
View
B+
Retailer 3
-
$4,725 USD
View
B+
Retailer 4
-
$5,353 USD
View
B+
Retailer 5
-
$6,348 USD
View
B+
Retailer 6
-
$6,528 USD
HK$51,000 HKD
View
B+
Retailer 7
-
$6,577 USD
View
B+
Retailer 8
-
$6,595 USD
£5,193 GBP
View
B+
Retailer 9
-
$7,269 USD
£5,724 GBP
View
B+
Retailer 10
-
$8,304 USD
€7,909 EUR
View
B+
Retailer 11
-
$8,813 USD
A$13,558 AUD
View
B+
Retailer 12
-
$9,764 USD
View
B+
Retailer 13
-
$10,754 USD
A$16,544 AUD
View
B+
Retailer 14
-
$10,809 USD
£8,511 GBP
View
B
Retailer 15
-
$11,758 USD
ZAR 189,946 ZAR
View
B
Retailer 16
-
$11,922 USD
View
B
Retailer 17
-
$18,409 USD
View
B
Retailer 18
-
$19,280 USD
View
Most Expensive
B
Do Amore Diamonds
27-938586EF1 · Sep 30
$27,710 USD
View
Price under review
18 more retailers have this diamond
Prices start from $3,801 USDSave up to $15,479 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.

A
3.55ct Round
$3,801 USD