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Round|Lab Grown|GIA

3.05ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • GIA 2528834508

Certificate GIA 2528834508

Diamond specifications and retailer prices

From $1,667 SGD
$1,304 USD
As of October 29, 2026
Save $5,123 SGD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,256 SGD at Brilliant Earth · As of September 25, 2026
View at Brilliant Earth

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2528834508. Listed at 21 retailers as of October 29, 2026, with a 307% 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

3.05
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2528834508
Dimensions9.25 × 9.29 × 3.05 mm
L/W Ratio1.00
Top View
9.25 mm9.29 mm3.05 ctD / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2528834508
Side View
Table 56.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.3%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $3,211 SGD|Low: $1,601 SGD|High: $6,296 SGD|Avg: $3,262 SGD|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 12$1,667 SGD
Retailer 4$1,814 SGD
Retailer 2$1,934 SGD
Retailer 11$2,154 SGD
Retailer 3$2,227 SGD
Retailer 5$2,684 SGD
Retailer 9$2,793 SGD
Retailer 8$3,122 SGD
Retailer 1$3,211 SGD
Retailer 6$4,490 SGD
Retailer 10$5,371 SGD
Retailer 7$6,246 SGD

39 data points across 12 retailers

21 retailers$1,667 SGD to $6,791 SGD

A
Cheapest Retailer
-
$1,667 SGD
$1,304 USD
B+
Retailer 2
-
$1,814 SGD
$1,419 USD
View
B+
Retailer 3
-
$1,866 SGD
$1,460 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,934 SGD
$1,513 USD
View
Retailer 5
-
$1,934 SGD
$1,513 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$2,154 SGD
$1,685 USD
View
B+
Retailer 7
-
$2,227 SGD
$1,742 USD
View
B+
Retailer 8
-
$2,258 SGD
HK$13,800 HKD
View
B+
Retailer 9
-
$2,504 SGD
$1,959 USD
View
B+
Retailer 10
-
$2,684 SGD
£1,653 GBP
View
B+
Retailer 11
-
$2,793 SGD
$2,185 USD
View
B+
Retailer 12
-
$3,122 SGD
€2,326 EUR
View
B+
Retailer 13
-
$3,211 SGD
$2,512 USD
View
B
Retailer 14
-
$3,624 SGD
$2,835 USD
View
B
Retailer 15
-
$4,490 SGD
ZAR 56,746 ZAR
View
B
Retailer 16
-
$4,676 SGD
£2,880 GBP
View
B
Retailer 17
-
$5,329 SGD
$4,168 USD
View
B
Retailer 18
-
$5,371 SGD
$4,201 USD
View
B
Retailer 19
-
$6,246 SGD
£3,847 GBP
View
B
Retailer 20
-
$6,791 SGD
$5,312 USD
View
Most Expensive
Brilliant Earth
20567540A · Sep 25
$9,256 SGD
$7,240 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,667 SGDSave up to $5,123 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
3.05ct Round
$1,667 SGD